19078408440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 1024

約数和(自身を含む): 87381504000

約数和(自身を除く): 68303095560

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, 601, 612, 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, 1202, 1224, 1235, 1260, 1292, 1326, 1330, 1365, 1368, 1404, 1428, 1482, 1512, 1530, 1547, 1560, 1596, 1615, 1638, 1710, 1729, 1755, 1768, 1785, 1803, 1820, 1836, 1890, 1938, 1976, 1989, 1995, 2040, 2052, 2142, 2184, 2210, 2223, 2261, 2280, 2295, 2340, 2380, 2394, 2404, 2457, 2470, 2520, 2565, 2584, 2652, 2660, 2730, 2808, 2856, 2907, 2964, 3005, 3060, 3094, 3192, 3213, 3230, 3276, 3315, 3420, 3458, 3510, 3570, 3591, 3606, 3640, 3672, 3705, 3780, 3876, 3978, 3990, 4095, 4104, 4199, 4207, 4284, 4420, 4446, 4522, 4590, 4641, 4680, 4760, 4788, 4808, 4845, 4914, 4940, 5130, 5187, 5304, 5320, 5355, 5409, 5460, 5814, 5928, 5967, 5985, 6010, 6120, 6188, 6426, 6460, 6552, 6630, 6669, 6783, 6840, 6916, 7020, 7140, 7182, 7212, 7410, 7560, 7735, 7752, 7813, 7956, 7980, 8190, 8398, 8414, 8568, 8645, 8721, 8840, 8892, 9015, 9044, 9180, 9282, 9576, 9690, 9828, 9880, 9945, 10217, 10260, 10374, 10710, 10818, 10920, 11115, 11305, 11419, 11628, 11934, 11970, 12020, 12285, 12376, 12597, 12621, 12852, 12920, 13260, 13338, 13566, 13832, 13923, 14040, 14280, 14364, 14424, 14535, 14820, 15470, 15561, 15626, 15912, 15960, 16065, 16227, 16380, 16796, 16828, 17290, 17442, 17784, 17955, 18030, 18088, 18360, 18564, 19380, 19656, 19890, 20349, 20434, 20520, 20748, 20995, 21035, 21420, 21636, 22230, 22610, 22838, 23205, 23256, 23439, 23868, 23940, 24040, 24570, 25194, 25242, 25704, 25935, 26520, 26676, 27045, 27132, 27846, 28728, 29070, 29393, 29640, 29835, 30651, 30940, 31122, 31252, 32130, 32454, 32760, 33345, 33592, 33656, 33915, 34257, 34580, 34884, 35910, 36060, 37128, 37791, 37863, 38760, 39065, 39780, 40698, 40868, 41496, 41769, 41990, 42070, 42840, 43272, 43605, 44460, 45220, 45676, 46410, 46683, 46878, 47736, 47880, 49140, 50388, 50484, 51085, 51870, 53352, 54090, 54264, 54691, 55692, 57095, 58140, 58786, 59670, 61047, 61302, 61880, 62244, 62504, 62985, 63105, 64260, 64908, 66690, 67830, 68514, 69160, 69615, 69768, 70317, 71519, 71820, 72120, 75582, 75726, 77805, 78130, 79560, 79933, 81135, 81396, 81736, 83538, 83980, 84140, 87210, 88179, 88920, 90440, 91352, 91953, 92820, 93366, 93756, 98280, 100776, 100968, 101745, 102170, 102771, 103740, 108180, 109382, 111384, 113373, 113589, 114190, 116280, 117195, 117572, 119340, 122094, 122604, 124488, 125970, 126210, 128520, 129816, 132821, 133380, 135660, 137028, 139230, 140634, 143038, 143640, 146965, 148447, 151164, 151452, 153255, 155610, 156260, 159866, 162270, 162792, 164073, 167076, 167960, 168280, 171285, 174420, 176358, 183906, 185640, 186732, 187512, 188955, 189315, 194123, 203490, 204340, 205542, 207480, 208845, 210951, 214557, 216360, 218764, 226746, 227178, 228380, 233415, 234390, 235144, 238680, 239799, 244188, 245208, 251940, 252420, 264537, 265642, 266760, 271320, 273455, 274056, 275859, 278460, 281268, 286076, 293930, 296894, 302328, 302904, 305235, 306510, 308313, 311220, 312520, 319732, 324540, 328146, 334152, 342570, 348840, 351585, 352716, 357595, 367812, 373464, 377910, 378630, 388246, 398463, 399665, 406980, 408680, 411084, 417690, 421902, 429114, 437528, 440895, 445341, 453492, 454356, 456760, 459765, 466830, 468780, 479598, 488376, 492219, 503880, 504840, 513855, 529074, 531284, 546910, 551718, 556920, 562536, 566865, 567945, 572152, 582369, 587860, 593788, 610470, 613020, 616626, 622440, 639464, 643671, 649080, 656292, 664105, 685140, 703170, 705432, 715190, 719397, 735624, 742235, 755820, 757260, 776492, 793611, 796926, 799330, 813960, 820365, 822168, 835380, 843804, 858228, 881790, 890682, 906984, 908712, 919530, 929747, 933660, 937560, 959196, 970615, 984438, 1027710, 1039129, 1054755, 1058148, 1062568, 1072785, 1093820, 1103436, 1133730, 1135890, 1164738, 1175720, 1187576, 1195389, 1198995, 1220940, 1226040, 1233252, 1287342, 1312584, 1322685, 1328210, 1336023, 1358861, 1370280, 1379295, 1406340, 1430380, 1438794, 1476657, 1484470, 1511640, 1514520, 1541565, 1552984, 1587222, 1593852, 1598660, 1640730, 1670760, 1687608, 1716456, 1747107, 1763580, 1781364, 1839060, 1859494, 1867320, 1918392, 1931013, 1941230, 1968876, 1992315, 2055420, 2078258, 2109510, 2116296, 2145570, 2158191, 2187640, 2206872, 2226705, 2267460, 2271780, 2329476, 2390778, 2397990, 2441880, 2461095, 2466504, 2523599, 2574684, 2645370, 2656420, 2672046, 2717722, 2758590, 2789241, 2812680, 2860760, 2877588, 2911845, 2953314, 2968940, 3083130, 3117387, 3174444, 3187704, 3197320, 3218355, 3281460, 3494214, 3527160, 3562728, 3586167, 3596985, 3678120, 3718988, 3862026, 3882460, 3937752, 3968055, 3984630, 4008069, 4076583, 4110840, 4156516, 4219020, 4291140, 4316382, 4453410, 4534920, 4543560, 4648735, 4658952, 4781556, 4795980, 4922190, 5047198, 5149368, 5195645, 5241321, 5290740, 5312840, 5344092, 5435444, 5517180, 5578482, 5755176, 5823690, 5906628, 5937880, 5976945, 6166260, 6234774, 6348888, 6436710, 6562920, 6680115, 6794305, 6988428, 7172334, 7193970, 7383285, 7437976, 7570797, 7724052, 7764920, 7936110, 7969260, 8016138, 8153166, 8313032, 8367723, 8438040, 8582280, 8632764, 8735535, 8906820, 9297470, 9352161, 9563112, 9591960, 9655065, 9844380, 10094396, 10391290, 10482642, 10581480, 10688184, 10790955, 10870888, 11034360, 11156964, 11647380, 11813256, 11953890, 12229749, 12332520, 12469548, 12617995, 12873420, 13360230, 13588610, 13946205, 13976856, 14344668, 14387940, 14766570, 15141594, 15448104, 15586935, 15872220, 15938520, 16032276, 16306332, 16735446, 17265528, 17471070, 17665193, 17813640, 17930835, 18594940, 18704322, 19310130, 19688760, 20040345, 20188792, 20382915, 20782580, 20965284, 21581910, 22313928, 22712391, 23294760, 23907780, 24459498, 24939096, 25103169, 25235990, 25746840, 26206605, 26720460, 27177220, 27892410, 28056483, 28689336, 28775880, 29533140, 30283188, 31173870, 31744440, 32064552, 32612664, 33470892, 34942140, 35330386, 35861670, 36689247, 37189880, 37408644, 37853985, 38620260, 40080690, 40765830, 41565160, 41838615, 41930568, 43163820, 45424782, 46760805, 47815560, 48918996, 50206338, 50471980, 52413210, 52995579, 53440920, 54354440, 55784820, 56112966, 59066280, 60566376, 61148745, 62347740, 66941784, 68137173, 69884280, 70660772, 71723340, 73378494, 74817288, 75707970, 77240520, 80161380, 81531660, 83677230, 86327640, 88325965, 90849564, 93521610, 97837992, 100412676, 100943960, 104826420, 105991158, 111569640, 112225932, 113561955, 122297490, 124695480, 125515845, 136274346, 140282415, 141321544, 143446680, 146756988, 151415940, 158986737, 160322760, 163063320, 167354460, 176651930, 181699128, 183446235, 187043220, 200825352, 209652840, 211982316, 224451864, 227123910, 244594980, 251031690, 264977895, 272548692, 280564830, 293513976, 302831880, 317973474, 334708920, 340685865, 353303860, 366892470, 374086440, 423964632, 454247820, 476960211, 489189960, 502063380, 529955790, 545097384, 561129660, 635946948, 681371730, 706607720, 733784940, 794933685, 908495640, 953920422, 1004126760, 1059911580, 1122259320, 1271893896, 1362743460, 1467569880, 1589867370, 1907840844, 2119823160, 2384801055, 2725486920, 3179734740, 3815681688, 4769602110, 6359469480, 9539204220, 19078408440]

約数ペア:

[(1, 19078408440), (2, 9539204220), (3, 6359469480), (4, 4769602110), (5, 3815681688), (6, 3179734740), (7, 2725486920), (8, 2384801055), (9, 2119823160), (10, 1907840844), (12, 1589867370), (13, 1467569880), (14, 1362743460), (15, 1271893896), (17, 1122259320), (18, 1059911580), (19, 1004126760), (20, 953920422), (21, 908495640), (24, 794933685), (26, 733784940), (27, 706607720), (28, 681371730), (30, 635946948), (34, 561129660), (35, 545097384), (36, 529955790), (38, 502063380), (39, 489189960), (40, 476960211), (42, 454247820), (45, 423964632), (51, 374086440), (52, 366892470), (54, 353303860), (56, 340685865), (57, 334708920), (60, 317973474), (63, 302831880), (65, 293513976), (68, 280564830), (70, 272548692), (72, 264977895), (76, 251031690), (78, 244594980), (84, 227123910), (85, 224451864), (90, 211982316), (91, 209652840), (95, 200825352), (102, 187043220), (104, 183446235), (105, 181699128), (108, 176651930), (114, 167354460), (117, 163063320), (119, 160322760), (120, 158986737), (126, 151415940), (130, 146756988), (133, 143446680), (135, 141321544), (136, 140282415), (140, 136274346), (152, 125515845), (153, 124695480), (156, 122297490), (168, 113561955), (170, 112225932), (171, 111569640), (180, 105991158), (182, 104826420), (189, 100943960), (190, 100412676), (195, 97837992), (204, 93521610), (210, 90849564), (216, 88325965), (221, 86327640), (228, 83677230), (234, 81531660), (238, 80161380), (247, 77240520), (252, 75707970), (255, 74817288), (260, 73378494), (266, 71723340), (270, 70660772), (273, 69884280), (280, 68137173), (285, 66941784), (306, 62347740), (312, 61148745), (315, 60566376), (323, 59066280), (340, 56112966), (342, 55784820), (351, 54354440), (357, 53440920), (360, 52995579), (364, 52413210), (378, 50471980), (380, 50206338), (390, 48918996), (399, 47815560), (408, 46760805), (420, 45424782), (442, 43163820), (455, 41930568), (456, 41838615), (459, 41565160), (468, 40765830), (476, 40080690), (494, 38620260), (504, 37853985), (510, 37408644), (513, 37189880), (520, 36689247), (532, 35861670), (540, 35330386), (546, 34942140), (570, 33470892), (585, 32612664), (595, 32064552), (601, 31744440), (612, 31173870), (630, 30283188), (646, 29533140), (663, 28775880), (665, 28689336), (680, 28056483), (684, 27892410), (702, 27177220), (714, 26720460), (728, 26206605), (741, 25746840), (756, 25235990), (760, 25103169), (765, 24939096), (780, 24459498), (798, 23907780), (819, 23294760), (840, 22712391), (855, 22313928), (884, 21581910), (910, 20965284), (918, 20782580), (936, 20382915), (945, 20188792), (952, 20040345), (969, 19688760), (988, 19310130), (1020, 18704322), (1026, 18594940), (1064, 17930835), (1071, 17813640), (1080, 17665193), (1092, 17471070), (1105, 17265528), (1140, 16735446), (1170, 16306332), (1190, 16032276), (1197, 15938520), (1202, 15872220), (1224, 15586935), (1235, 15448104), (1260, 15141594), (1292, 14766570), (1326, 14387940), (1330, 14344668), (1365, 13976856), (1368, 13946205), (1404, 13588610), (1428, 13360230), (1482, 12873420), (1512, 12617995), (1530, 12469548), (1547, 12332520), (1560, 12229749), (1596, 11953890), (1615, 11813256), (1638, 11647380), (1710, 11156964), (1729, 11034360), (1755, 10870888), (1768, 10790955), (1785, 10688184), (1803, 10581480), (1820, 10482642), (1836, 10391290), (1890, 10094396), (1938, 9844380), (1976, 9655065), (1989, 9591960), (1995, 9563112), (2040, 9352161), (2052, 9297470), (2142, 8906820), (2184, 8735535), (2210, 8632764), (2223, 8582280), (2261, 8438040), (2280, 8367723), (2295, 8313032), (2340, 8153166), (2380, 8016138), (2394, 7969260), (2404, 7936110), (2457, 7764920), (2470, 7724052), (2520, 7570797), (2565, 7437976), (2584, 7383285), (2652, 7193970), (2660, 7172334), (2730, 6988428), (2808, 6794305), (2856, 6680115), (2907, 6562920), (2964, 6436710), (3005, 6348888), (3060, 6234774), (3094, 6166260), (3192, 5976945), (3213, 5937880), (3230, 5906628), (3276, 5823690), (3315, 5755176), (3420, 5578482), (3458, 5517180), (3510, 5435444), (3570, 5344092), (3591, 5312840), (3606, 5290740), (3640, 5241321), (3672, 5195645), (3705, 5149368), (3780, 5047198), (3876, 4922190), (3978, 4795980), (3990, 4781556), (4095, 4658952), (4104, 4648735), (4199, 4543560), (4207, 4534920), (4284, 4453410), (4420, 4316382), (4446, 4291140), (4522, 4219020), (4590, 4156516), (4641, 4110840), (4680, 4076583), (4760, 4008069), (4788, 3984630), (4808, 3968055), (4845, 3937752), (4914, 3882460), (4940, 3862026), (5130, 3718988), (5187, 3678120), (5304, 3596985), (5320, 3586167), (5355, 3562728), (5409, 3527160), (5460, 3494214), (5814, 3281460), (5928, 3218355), (5967, 3197320), (5985, 3187704), (6010, 3174444), (6120, 3117387), (6188, 3083130), (6426, 2968940), (6460, 2953314), (6552, 2911845), (6630, 2877588), (6669, 2860760), (6783, 2812680), (6840, 2789241), (6916, 2758590), (7020, 2717722), (7140, 2672046), (7182, 2656420), (7212, 2645370), (7410, 2574684), (7560, 2523599), (7735, 2466504), (7752, 2461095), (7813, 2441880), (7956, 2397990), (7980, 2390778), (8190, 2329476), (8398, 2271780), (8414, 2267460), (8568, 2226705), (8645, 2206872), (8721, 2187640), (8840, 2158191), (8892, 2145570), (9015, 2116296), (9044, 2109510), (9180, 2078258), (9282, 2055420), (9576, 1992315), (9690, 1968876), (9828, 1941230), (9880, 1931013), (9945, 1918392), (10217, 1867320), (10260, 1859494), (10374, 1839060), (10710, 1781364), (10818, 1763580), (10920, 1747107), (11115, 1716456), (11305, 1687608), (11419, 1670760), (11628, 1640730), (11934, 1598660), (11970, 1593852), (12020, 1587222), (12285, 1552984), (12376, 1541565), (12597, 1514520), (12621, 1511640), (12852, 1484470), (12920, 1476657), (13260, 1438794), (13338, 1430380), (13566, 1406340), (13832, 1379295), (13923, 1370280), (14040, 1358861), (14280, 1336023), (14364, 1328210), (14424, 1322685), (14535, 1312584), (14820, 1287342), (15470, 1233252), (15561, 1226040), (15626, 1220940), (15912, 1198995), (15960, 1195389), (16065, 1187576), (16227, 1175720), (16380, 1164738), (16796, 1135890), (16828, 1133730), (17290, 1103436), (17442, 1093820), (17784, 1072785), (17955, 1062568), (18030, 1058148), (18088, 1054755), (18360, 1039129), (18564, 1027710), (19380, 984438), (19656, 970615), (19890, 959196), (20349, 937560), (20434, 933660), (20520, 929747), (20748, 919530), (20995, 908712), (21035, 906984), (21420, 890682), (21636, 881790), (22230, 858228), (22610, 843804), (22838, 835380), (23205, 822168), (23256, 820365), (23439, 813960), (23868, 799330), (23940, 796926), (24040, 793611), (24570, 776492), (25194, 757260), (25242, 755820), (25704, 742235), (25935, 735624), (26520, 719397), (26676, 715190), (27045, 705432), (27132, 703170), (27846, 685140), (28728, 664105), (29070, 656292), (29393, 649080), (29640, 643671), (29835, 639464), (30651, 622440), (30940, 616626), (31122, 613020), (31252, 610470), (32130, 593788), (32454, 587860), (32760, 582369), (33345, 572152), (33592, 567945), (33656, 566865), (33915, 562536), (34257, 556920), (34580, 551718), (34884, 546910), (35910, 531284), (36060, 529074), (37128, 513855), (37791, 504840), (37863, 503880), (38760, 492219), (39065, 488376), (39780, 479598), (40698, 468780), (40868, 466830), (41496, 459765), (41769, 456760), (41990, 454356), (42070, 453492), (42840, 445341), (43272, 440895), (43605, 437528), (44460, 429114), (45220, 421902), (45676, 417690), (46410, 411084), (46683, 408680), (46878, 406980), (47736, 399665), (47880, 398463), (49140, 388246), (50388, 378630), (50484, 377910), (51085, 373464), (51870, 367812), (53352, 357595), (54090, 352716), (54264, 351585), (54691, 348840), (55692, 342570), (57095, 334152), (58140, 328146), (58786, 324540), (59670, 319732), (61047, 312520), (61302, 311220), (61880, 308313), (62244, 306510), (62504, 305235), (62985, 302904), (63105, 302328), (64260, 296894), (64908, 293930), (66690, 286076), (67830, 281268), (68514, 278460), (69160, 275859), (69615, 274056), (69768, 273455), (70317, 271320), (71519, 266760), (71820, 265642), (72120, 264537), (75582, 252420), (75726, 251940), (77805, 245208), (78130, 244188), (79560, 239799), (79933, 238680), (81135, 235144), (81396, 234390), (81736, 233415), (83538, 228380), (83980, 227178), (84140, 226746), (87210, 218764), (88179, 216360), (88920, 214557), (90440, 210951), (91352, 208845), (91953, 207480), (92820, 205542), (93366, 204340), (93756, 203490), (98280, 194123), (100776, 189315), (100968, 188955), (101745, 187512), (102170, 186732), (102771, 185640), (103740, 183906), (108180, 176358), (109382, 174420), (111384, 171285), (113373, 168280), (113589, 167960), (114190, 167076), (116280, 164073), (117195, 162792), (117572, 162270), (119340, 159866), (122094, 156260), (122604, 155610), (124488, 153255), (125970, 151452), (126210, 151164), (128520, 148447), (129816, 146965), (132821, 143640), (133380, 143038), (135660, 140634), (137028, 139230)]