19649808360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 1024

約数和(自身を含む): 89994240000

約数和(自身を除く): 70344431640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 38, 39, 40, 42, 45, 51, 52, 54, 56, 57, 60, 63, 65, 68, 70, 72, 76, 78, 84, 85, 90, 91, 95, 102, 104, 105, 108, 114, 117, 119, 120, 126, 130, 133, 135, 136, 140, 152, 153, 156, 168, 170, 171, 180, 182, 189, 190, 195, 204, 210, 216, 221, 228, 234, 238, 247, 252, 255, 260, 266, 270, 273, 280, 285, 306, 312, 315, 323, 340, 342, 351, 357, 360, 364, 378, 380, 390, 399, 408, 420, 442, 455, 456, 459, 468, 476, 494, 504, 510, 513, 520, 532, 540, 546, 570, 585, 595, 612, 619, 630, 646, 663, 665, 680, 684, 702, 714, 728, 741, 756, 760, 765, 780, 798, 819, 840, 855, 884, 910, 918, 936, 945, 952, 969, 988, 1020, 1026, 1064, 1071, 1080, 1092, 1105, 1140, 1170, 1190, 1197, 1224, 1235, 1238, 1260, 1292, 1326, 1330, 1365, 1368, 1404, 1428, 1482, 1512, 1530, 1547, 1560, 1596, 1615, 1638, 1710, 1729, 1755, 1768, 1785, 1820, 1836, 1857, 1890, 1938, 1976, 1989, 1995, 2040, 2052, 2142, 2184, 2210, 2223, 2261, 2280, 2295, 2340, 2380, 2394, 2457, 2470, 2476, 2520, 2565, 2584, 2652, 2660, 2730, 2808, 2856, 2907, 2964, 3060, 3094, 3095, 3192, 3213, 3230, 3276, 3315, 3420, 3458, 3510, 3570, 3591, 3640, 3672, 3705, 3714, 3780, 3876, 3978, 3990, 4095, 4104, 4199, 4284, 4333, 4420, 4446, 4522, 4590, 4641, 4680, 4760, 4788, 4845, 4914, 4940, 4952, 5130, 5187, 5304, 5320, 5355, 5460, 5571, 5814, 5928, 5967, 5985, 6120, 6188, 6190, 6426, 6460, 6552, 6630, 6669, 6783, 6840, 6916, 7020, 7140, 7182, 7410, 7428, 7560, 7735, 7752, 7956, 7980, 8047, 8190, 8398, 8568, 8645, 8666, 8721, 8840, 8892, 9044, 9180, 9282, 9285, 9576, 9690, 9828, 9880, 9945, 10260, 10374, 10523, 10710, 10920, 11115, 11142, 11305, 11628, 11761, 11934, 11970, 12285, 12376, 12380, 12597, 12852, 12920, 12999, 13260, 13338, 13566, 13832, 13923, 14040, 14280, 14364, 14535, 14820, 14856, 15470, 15561, 15912, 15960, 16065, 16094, 16380, 16713, 16796, 17290, 17332, 17442, 17784, 17955, 18088, 18360, 18564, 18570, 19380, 19656, 19890, 20349, 20520, 20748, 20995, 21046, 21420, 21665, 22230, 22284, 22610, 23205, 23256, 23522, 23868, 23940, 24141, 24570, 24760, 25194, 25704, 25935, 25998, 26520, 26676, 27132, 27846, 27855, 28728, 29070, 29393, 29640, 29835, 30940, 31122, 31569, 32130, 32188, 32760, 33345, 33426, 33592, 33915, 34580, 34664, 34884, 35283, 35910, 37128, 37140, 37791, 38760, 38997, 39780, 40235, 40698, 41496, 41769, 41990, 42092, 42840, 43330, 43605, 44460, 44568, 45220, 46410, 46683, 47044, 47736, 47880, 48282, 49140, 50388, 51870, 51996, 52615, 53352, 54264, 55692, 55710, 56329, 58140, 58786, 58805, 59670, 61047, 61880, 62244, 62985, 63138, 64260, 64376, 64995, 66690, 66852, 67830, 69160, 69615, 69768, 70566, 71820, 72423, 73661, 74280, 75582, 77805, 77994, 79560, 80470, 81396, 82327, 83538, 83565, 83980, 84184, 86660, 87210, 88179, 88920, 90440, 92820, 93366, 94088, 94707, 96564, 98280, 100776, 101745, 103740, 103992, 105230, 105849, 111384, 111420, 112658, 113373, 116280, 116991, 117572, 117610, 119340, 120705, 122094, 124488, 125970, 126276, 128520, 129990, 133380, 133704, 135660, 136799, 139230, 141132, 143640, 144846, 146965, 147322, 151164, 152893, 155610, 155988, 157845, 160940, 162792, 164654, 167076, 167130, 167960, 168987, 173320, 174420, 176358, 176415, 185640, 186732, 188955, 189414, 193128, 194985, 199937, 203490, 207480, 208845, 210460, 211698, 217269, 220983, 222840, 225316, 226746, 233415, 233982, 235144, 235220, 238680, 241410, 244188, 246981, 251940, 252552, 259980, 264537, 266760, 271320, 273598, 278460, 281645, 282264, 284121, 289692, 293930, 294644, 302328, 305235, 305786, 311220, 311976, 315690, 317547, 321880, 329308, 334152, 334260, 337974, 348840, 352716, 352830, 362115, 368305, 373464, 377910, 378828, 389970, 399874, 406980, 410397, 411635, 417690, 420920, 423396, 434538, 440895, 441966, 450632, 453492, 458679, 466830, 467964, 470440, 473535, 482820, 488376, 493962, 503880, 506961, 519960, 529074, 529245, 547196, 556920, 563290, 566865, 568242, 579384, 584955, 587860, 589288, 599811, 610470, 611572, 622440, 631380, 635094, 658616, 662949, 668520, 675948, 683995, 705432, 705660, 724230, 736610, 740943, 755820, 757656, 764465, 779940, 793611, 799748, 813960, 820794, 823270, 835380, 844935, 846792, 869076, 881790, 883932, 906984, 917358, 933660, 935928, 947070, 957593, 965640, 987924, 999685, 1013922, 1058148, 1058490, 1070251, 1086345, 1094392, 1104915, 1126580, 1133730, 1136484, 1169910, 1175720, 1199622, 1220940, 1223144, 1231191, 1234905, 1262760, 1270188, 1322685, 1325898, 1351896, 1367990, 1376037, 1399559, 1411320, 1420605, 1448460, 1473220, 1481886, 1511640, 1520883, 1528930, 1559880, 1587222, 1587735, 1599496, 1641588, 1646540, 1670760, 1689870, 1738152, 1763580, 1767864, 1799433, 1834716, 1867320, 1894140, 1915186, 1975848, 1988847, 1999370, 2027844, 2051985, 2116296, 2116980, 2140502, 2172690, 2209830, 2222829, 2253160, 2267460, 2272968, 2293395, 2339820, 2399244, 2441880, 2462382, 2469810, 2534805, 2540376, 2599181, 2645370, 2651796, 2735980, 2752074, 2799118, 2841210, 2872779, 2896920, 2946440, 2963772, 2999055, 3041766, 3057860, 3174444, 3175470, 3210753, 3283176, 3293080, 3314745, 3379740, 3527160, 3598866, 3669432, 3693573, 3704715, 3788280, 3830372, 3968055, 3977694, 3998740, 4055688, 4103970, 4128111, 4198677, 4233960, 4281004, 4345380, 4419660, 4445658, 4534920, 4586790, 4679640, 4787965, 4798488, 4924764, 4939620, 5069610, 5198362, 5290740, 5303592, 5351255, 5398299, 5471960, 5504148, 5598236, 5682420, 5745558, 5927544, 5998110, 6083532, 6115720, 6155955, 6348888, 6350940, 6421506, 6629490, 6759480, 6880185, 6997795, 7197732, 7387146, 7409430, 7604415, 7660744, 7797543, 7936110, 7955388, 7997480, 8207940, 8256222, 8397354, 8562008, 8618337, 8690760, 8839320, 8891316, 8997165, 9173580, 9575930, 9632259, 9849528, 9879240, 9944235, 10139220, 10396724, 10581480, 10702510, 10796598, 11008296, 11114145, 11196472, 11364840, 11491116, 11996220, 12167064, 12311910, 12596031, 12701880, 12843012, 12995905, 13258980, 13760370, 13995590, 14363895, 14395464, 14774292, 14818860, 15208830, 15595086, 15872220, 15910776, 16053765, 16415880, 16512444, 16794708, 17236674, 17782632, 17994330, 18194267, 18347160, 18467865, 19151860, 19264518, 19888470, 20278440, 20640555, 20793448, 20993385, 21405020, 21593196, 22228290, 22982232, 23392629, 23992440, 24623820, 25192062, 25686024, 25855011, 25991810, 26517960, 26991495, 27520740, 27991180, 28727790, 28896777, 29548584, 29637720, 30417660, 31190172, 31744440, 32107530, 33024888, 33589416, 34473348, 35988660, 36388534, 36935730, 37788093, 38303720, 38529036, 38987715, 39776940, 41281110, 41986770, 42810040, 43091685, 43186392, 44456580, 46785258, 48161295, 49247640, 50384124, 51710022, 51983620, 53982990, 54582801, 55041480, 55982360, 57455580, 57793554, 60835320, 62380344, 62980155, 64215060, 68946696, 70177887, 71977320, 72777068, 73871460, 75576186, 77058072, 77975430, 79553880, 82562220, 83973540, 86183370, 88913160, 90971335, 93570516, 96322590, 100768248, 103420044, 103967240, 107965980, 109165602, 114911160, 115587108, 116963145, 125960310, 128430120, 129275055, 140355774, 144483885, 145554136, 147742920, 151152372, 155950860, 163748403, 165124440, 167947080, 172366740, 181942670, 187141032, 188940465, 192645180, 206840088, 215931960, 218331204, 231174216, 233926290, 251920620, 258550110, 272914005, 280711548, 288967770, 302304744, 311901720, 327496806, 344733480, 350889435, 363885340, 377880930, 385290360, 436662408, 467852580, 491245209, 503841240, 517100220, 545828010, 561423096, 577935540, 654993612, 701778870, 727770680, 755761860, 818742015, 935705160, 982490418, 1034200440, 1091656020, 1155871080, 1309987224, 1403557740, 1511523720, 1637484030, 1964980836, 2183312040, 2456226045, 2807115480, 3274968060, 3929961672, 4912452090, 6549936120, 9824904180, 19649808360]

約数ペア:

[(1, 19649808360), (2, 9824904180), (3, 6549936120), (4, 4912452090), (5, 3929961672), (6, 3274968060), (7, 2807115480), (8, 2456226045), (9, 2183312040), (10, 1964980836), (12, 1637484030), (13, 1511523720), (14, 1403557740), (15, 1309987224), (17, 1155871080), (18, 1091656020), (19, 1034200440), (20, 982490418), (21, 935705160), (24, 818742015), (26, 755761860), (27, 727770680), (28, 701778870), (30, 654993612), (34, 577935540), (35, 561423096), (36, 545828010), (38, 517100220), (39, 503841240), (40, 491245209), (42, 467852580), (45, 436662408), (51, 385290360), (52, 377880930), (54, 363885340), (56, 350889435), (57, 344733480), (60, 327496806), (63, 311901720), (65, 302304744), (68, 288967770), (70, 280711548), (72, 272914005), (76, 258550110), (78, 251920620), (84, 233926290), (85, 231174216), (90, 218331204), (91, 215931960), (95, 206840088), (102, 192645180), (104, 188940465), (105, 187141032), (108, 181942670), (114, 172366740), (117, 167947080), (119, 165124440), (120, 163748403), (126, 155950860), (130, 151152372), (133, 147742920), (135, 145554136), (136, 144483885), (140, 140355774), (152, 129275055), (153, 128430120), (156, 125960310), (168, 116963145), (170, 115587108), (171, 114911160), (180, 109165602), (182, 107965980), (189, 103967240), (190, 103420044), (195, 100768248), (204, 96322590), (210, 93570516), (216, 90971335), (221, 88913160), (228, 86183370), (234, 83973540), (238, 82562220), (247, 79553880), (252, 77975430), (255, 77058072), (260, 75576186), (266, 73871460), (270, 72777068), (273, 71977320), (280, 70177887), (285, 68946696), (306, 64215060), (312, 62980155), (315, 62380344), (323, 60835320), (340, 57793554), (342, 57455580), (351, 55982360), (357, 55041480), (360, 54582801), (364, 53982990), (378, 51983620), (380, 51710022), (390, 50384124), (399, 49247640), (408, 48161295), (420, 46785258), (442, 44456580), (455, 43186392), (456, 43091685), (459, 42810040), (468, 41986770), (476, 41281110), (494, 39776940), (504, 38987715), (510, 38529036), (513, 38303720), (520, 37788093), (532, 36935730), (540, 36388534), (546, 35988660), (570, 34473348), (585, 33589416), (595, 33024888), (612, 32107530), (619, 31744440), (630, 31190172), (646, 30417660), (663, 29637720), (665, 29548584), (680, 28896777), (684, 28727790), (702, 27991180), (714, 27520740), (728, 26991495), (741, 26517960), (756, 25991810), (760, 25855011), (765, 25686024), (780, 25192062), (798, 24623820), (819, 23992440), (840, 23392629), (855, 22982232), (884, 22228290), (910, 21593196), (918, 21405020), (936, 20993385), (945, 20793448), (952, 20640555), (969, 20278440), (988, 19888470), (1020, 19264518), (1026, 19151860), (1064, 18467865), (1071, 18347160), (1080, 18194267), (1092, 17994330), (1105, 17782632), (1140, 17236674), (1170, 16794708), (1190, 16512444), (1197, 16415880), (1224, 16053765), (1235, 15910776), (1238, 15872220), (1260, 15595086), (1292, 15208830), (1326, 14818860), (1330, 14774292), (1365, 14395464), (1368, 14363895), (1404, 13995590), (1428, 13760370), (1482, 13258980), (1512, 12995905), (1530, 12843012), (1547, 12701880), (1560, 12596031), (1596, 12311910), (1615, 12167064), (1638, 11996220), (1710, 11491116), (1729, 11364840), (1755, 11196472), (1768, 11114145), (1785, 11008296), (1820, 10796598), (1836, 10702510), (1857, 10581480), (1890, 10396724), (1938, 10139220), (1976, 9944235), (1989, 9879240), (1995, 9849528), (2040, 9632259), (2052, 9575930), (2142, 9173580), (2184, 8997165), (2210, 8891316), (2223, 8839320), (2261, 8690760), (2280, 8618337), (2295, 8562008), (2340, 8397354), (2380, 8256222), (2394, 8207940), (2457, 7997480), (2470, 7955388), (2476, 7936110), (2520, 7797543), (2565, 7660744), (2584, 7604415), (2652, 7409430), (2660, 7387146), (2730, 7197732), (2808, 6997795), (2856, 6880185), (2907, 6759480), (2964, 6629490), (3060, 6421506), (3094, 6350940), (3095, 6348888), (3192, 6155955), (3213, 6115720), (3230, 6083532), (3276, 5998110), (3315, 5927544), (3420, 5745558), (3458, 5682420), (3510, 5598236), (3570, 5504148), (3591, 5471960), (3640, 5398299), (3672, 5351255), (3705, 5303592), (3714, 5290740), (3780, 5198362), (3876, 5069610), (3978, 4939620), (3990, 4924764), (4095, 4798488), (4104, 4787965), (4199, 4679640), (4284, 4586790), (4333, 4534920), (4420, 4445658), (4446, 4419660), (4522, 4345380), (4590, 4281004), (4641, 4233960), (4680, 4198677), (4760, 4128111), (4788, 4103970), (4845, 4055688), (4914, 3998740), (4940, 3977694), (4952, 3968055), (5130, 3830372), (5187, 3788280), (5304, 3704715), (5320, 3693573), (5355, 3669432), (5460, 3598866), (5571, 3527160), (5814, 3379740), (5928, 3314745), (5967, 3293080), (5985, 3283176), (6120, 3210753), (6188, 3175470), (6190, 3174444), (6426, 3057860), (6460, 3041766), (6552, 2999055), (6630, 2963772), (6669, 2946440), (6783, 2896920), (6840, 2872779), (6916, 2841210), (7020, 2799118), (7140, 2752074), (7182, 2735980), (7410, 2651796), (7428, 2645370), (7560, 2599181), (7735, 2540376), (7752, 2534805), (7956, 2469810), (7980, 2462382), (8047, 2441880), (8190, 2399244), (8398, 2339820), (8568, 2293395), (8645, 2272968), (8666, 2267460), (8721, 2253160), (8840, 2222829), (8892, 2209830), (9044, 2172690), (9180, 2140502), (9282, 2116980), (9285, 2116296), (9576, 2051985), (9690, 2027844), (9828, 1999370), (9880, 1988847), (9945, 1975848), (10260, 1915186), (10374, 1894140), (10523, 1867320), (10710, 1834716), (10920, 1799433), (11115, 1767864), (11142, 1763580), (11305, 1738152), (11628, 1689870), (11761, 1670760), (11934, 1646540), (11970, 1641588), (12285, 1599496), (12376, 1587735), (12380, 1587222), (12597, 1559880), (12852, 1528930), (12920, 1520883), (12999, 1511640), (13260, 1481886), (13338, 1473220), (13566, 1448460), (13832, 1420605), (13923, 1411320), (14040, 1399559), (14280, 1376037), (14364, 1367990), (14535, 1351896), (14820, 1325898), (14856, 1322685), (15470, 1270188), (15561, 1262760), (15912, 1234905), (15960, 1231191), (16065, 1223144), (16094, 1220940), (16380, 1199622), (16713, 1175720), (16796, 1169910), (17290, 1136484), (17332, 1133730), (17442, 1126580), (17784, 1104915), (17955, 1094392), (18088, 1086345), (18360, 1070251), (18564, 1058490), (18570, 1058148), (19380, 1013922), (19656, 999685), (19890, 987924), (20349, 965640), (20520, 957593), (20748, 947070), (20995, 935928), (21046, 933660), (21420, 917358), (21665, 906984), (22230, 883932), (22284, 881790), (22610, 869076), (23205, 846792), (23256, 844935), (23522, 835380), (23868, 823270), (23940, 820794), (24141, 813960), (24570, 799748), (24760, 793611), (25194, 779940), (25704, 764465), (25935, 757656), (25998, 755820), (26520, 740943), (26676, 736610), (27132, 724230), (27846, 705660), (27855, 705432), (28728, 683995), (29070, 675948), (29393, 668520), (29640, 662949), (29835, 658616), (30940, 635094), (31122, 631380), (31569, 622440), (32130, 611572), (32188, 610470), (32760, 599811), (33345, 589288), (33426, 587860), (33592, 584955), (33915, 579384), (34580, 568242), (34664, 566865), (34884, 563290), (35283, 556920), (35910, 547196), (37128, 529245), (37140, 529074), (37791, 519960), (38760, 506961), (38997, 503880), (39780, 493962), (40235, 488376), (40698, 482820), (41496, 473535), (41769, 470440), (41990, 467964), (42092, 466830), (42840, 458679), (43330, 453492), (43605, 450632), (44460, 441966), (44568, 440895), (45220, 434538), (46410, 423396), (46683, 420920), (47044, 417690), (47736, 411635), (47880, 410397), (48282, 406980), (49140, 399874), (50388, 389970), (51870, 378828), (51996, 377910), (52615, 373464), (53352, 368305), (54264, 362115), (55692, 352830), (55710, 352716), (56329, 348840), (58140, 337974), (58786, 334260), (58805, 334152), (59670, 329308), (61047, 321880), (61880, 317547), (62244, 315690), (62985, 311976), (63138, 311220), (64260, 305786), (64376, 305235), (64995, 302328), (66690, 294644), (66852, 293930), (67830, 289692), (69160, 284121), (69615, 282264), (69768, 281645), (70566, 278460), (71820, 273598), (72423, 271320), (73661, 266760), (74280, 264537), (75582, 259980), (77805, 252552), (77994, 251940), (79560, 246981), (80470, 244188), (81396, 241410), (82327, 238680), (83538, 235220), (83565, 235144), (83980, 233982), (84184, 233415), (86660, 226746), (87210, 225316), (88179, 222840), (88920, 220983), (90440, 217269), (92820, 211698), (93366, 210460), (94088, 208845), (94707, 207480), (96564, 203490), (98280, 199937), (100776, 194985), (101745, 193128), (103740, 189414), (103992, 188955), (105230, 186732), (105849, 185640), (111384, 176415), (111420, 176358), (112658, 174420), (113373, 173320), (116280, 168987), (116991, 167960), (117572, 167130), (117610, 167076), (119340, 164654), (120705, 162792), (122094, 160940), (124488, 157845), (125970, 155988), (126276, 155610), (128520, 152893), (129990, 151164), (133380, 147322), (133704, 146965), (135660, 144846), (136799, 143640), (139230, 141132)]