19478014920

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 1152

約数和(自身を含む): 86671952640

約数和(自身を除く): 67193937720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 61, 63, 65, 70, 72, 76, 78, 81, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 122, 126, 130, 133, 135, 140, 152, 156, 162, 168, 171, 180, 182, 183, 189, 190, 195, 210, 216, 228, 234, 243, 244, 247, 252, 260, 266, 270, 273, 280, 285, 305, 312, 315, 324, 342, 351, 360, 361, 364, 366, 378, 380, 390, 399, 405, 420, 427, 455, 456, 468, 486, 488, 494, 504, 513, 520, 532, 540, 546, 549, 567, 570, 585, 610, 630, 648, 665, 684, 702, 722, 728, 732, 741, 756, 760, 780, 793, 798, 810, 819, 840, 854, 855, 910, 915, 936, 945, 972, 988, 1026, 1053, 1064, 1080, 1083, 1092, 1098, 1134, 1140, 1159, 1170, 1197, 1215, 1220, 1235, 1260, 1281, 1330, 1365, 1368, 1404, 1444, 1464, 1482, 1512, 1539, 1560, 1586, 1596, 1620, 1638, 1647, 1701, 1708, 1710, 1729, 1755, 1805, 1820, 1830, 1890, 1944, 1976, 1995, 2052, 2106, 2135, 2166, 2184, 2196, 2223, 2268, 2280, 2318, 2340, 2379, 2394, 2430, 2440, 2457, 2470, 2520, 2527, 2562, 2565, 2660, 2730, 2745, 2808, 2835, 2888, 2964, 3078, 3159, 3172, 3192, 3240, 3249, 3276, 3294, 3402, 3416, 3420, 3458, 3477, 3510, 3591, 3610, 3640, 3660, 3705, 3780, 3843, 3965, 3990, 4095, 4104, 4212, 4270, 4332, 4392, 4446, 4536, 4617, 4636, 4680, 4693, 4758, 4788, 4860, 4914, 4940, 4941, 5054, 5124, 5130, 5187, 5265, 5320, 5415, 5460, 5490, 5551, 5670, 5795, 5928, 5985, 6156, 6318, 6344, 6405, 6498, 6552, 6588, 6669, 6804, 6840, 6916, 6954, 7020, 7137, 7182, 7220, 7320, 7371, 7410, 7560, 7581, 7686, 7695, 7930, 7980, 8113, 8190, 8235, 8424, 8505, 8540, 8645, 8664, 8892, 9234, 9272, 9386, 9516, 9576, 9720, 9747, 9828, 9880, 9882, 10108, 10248, 10260, 10374, 10431, 10530, 10773, 10830, 10920, 10980, 11102, 11115, 11340, 11529, 11590, 11895, 11970, 12285, 12312, 12635, 12636, 12810, 12996, 13176, 13338, 13608, 13832, 13908, 14040, 14079, 14274, 14364, 14440, 14742, 14820, 14823, 15067, 15162, 15372, 15390, 15561, 15795, 15860, 15960, 16226, 16245, 16380, 16470, 16653, 17010, 17080, 17290, 17385, 17784, 17955, 18468, 18772, 19032, 19215, 19494, 19656, 19764, 20007, 20216, 20520, 20748, 20862, 21060, 21411, 21546, 21660, 21960, 22021, 22113, 22204, 22230, 22680, 22743, 23058, 23085, 23180, 23465, 23790, 23940, 24339, 24570, 24705, 25270, 25272, 25620, 25935, 25992, 26676, 27755, 27816, 28158, 28548, 28728, 29241, 29484, 29640, 29646, 30134, 30324, 30744, 30780, 31122, 31293, 31590, 31720, 32319, 32452, 32490, 32760, 32851, 32940, 33306, 33345, 34020, 34580, 34587, 34770, 35685, 35910, 36855, 36936, 37544, 37905, 38430, 38988, 39528, 40014, 40565, 41496, 41724, 42120, 42237, 42822, 43092, 43320, 44042, 44226, 44408, 44460, 45201, 45486, 46116, 46170, 46360, 46683, 46930, 47580, 47880, 48678, 48735, 49140, 49410, 49959, 50540, 51240, 51870, 52155, 53352, 53865, 55510, 56316, 57096, 57645, 58482, 58968, 59292, 60021, 60268, 60648, 61560, 62244, 62586, 63180, 64233, 64638, 64904, 64980, 65702, 65880, 66063, 66612, 66690, 68040, 68229, 69160, 69174, 69540, 70395, 71370, 71820, 73017, 73710, 74115, 75335, 75810, 76860, 77805, 77976, 80028, 81130, 83265, 83448, 84474, 85644, 86184, 87723, 88084, 88452, 88920, 90402, 90972, 92232, 92340, 93366, 93860, 93879, 95160, 97356, 97470, 98280, 98553, 98820, 99918, 100035, 101080, 103740, 103761, 104310, 105469, 107055, 107730, 110105, 110565, 111020, 112632, 113715, 115290, 116964, 118584, 120042, 120536, 121695, 124488, 125172, 126360, 126711, 128466, 129276, 129960, 131404, 132126, 133224, 133380, 135603, 136458, 138348, 139080, 140049, 140790, 142740, 143640, 146034, 146205, 147420, 148230, 149877, 150670, 151620, 153720, 154147, 155610, 156465, 160056, 161595, 162260, 164255, 166530, 168948, 171288, 172935, 175446, 176168, 176904, 180804, 181944, 184680, 186732, 187720, 187758, 192699, 194712, 194940, 197106, 197640, 198189, 199836, 200070, 204687, 207480, 207522, 208620, 210938, 211185, 214110, 215460, 219051, 220210, 221130, 222040, 226005, 227430, 230580, 233415, 233928, 240084, 243390, 249795, 250344, 253422, 256932, 258552, 262808, 264252, 266760, 271206, 272916, 276696, 280098, 281580, 281637, 285480, 286273, 292068, 292410, 294840, 295659, 296460, 299754, 300105, 301340, 303240, 308294, 311220, 312930, 316407, 321165, 323190, 324520, 328510, 330315, 333060, 337896, 341145, 345870, 350892, 361608, 365085, 373464, 375516, 380133, 385398, 389880, 394212, 396378, 399672, 400140, 406809, 409374, 415044, 417240, 420147, 421876, 422370, 428220, 430920, 438102, 438615, 440420, 442260, 449631, 452010, 454860, 461160, 462441, 466830, 469395, 480168, 486780, 492765, 499590, 506844, 513864, 518805, 527345, 528504, 542412, 545832, 560196, 563160, 563274, 572546, 584136, 584820, 591318, 592920, 594567, 599508, 600210, 602680, 614061, 616588, 622440, 625860, 632814, 633555, 642330, 646380, 657020, 657153, 660630, 666120, 678015, 682290, 691740, 700245, 701784, 730170, 749385, 751032, 760266, 770735, 770796, 788424, 792756, 800280, 813618, 818748, 830088, 840294, 843752, 844740, 856440, 858819, 876204, 877230, 880840, 884520, 886977, 899262, 904020, 909720, 924882, 933660, 938790, 949221, 963495, 973560, 985530, 990945, 999180, 1013688, 1023435, 1037610, 1054690, 1084824, 1095255, 1120392, 1126548, 1140399, 1145092, 1169640, 1182636, 1189134, 1199016, 1200420, 1220427, 1228122, 1233176, 1251720, 1265628, 1267110, 1284660, 1292760, 1314040, 1314306, 1321260, 1348893, 1356030, 1364580, 1383480, 1387323, 1400490, 1408185, 1431365, 1460340, 1478295, 1498770, 1520532, 1541470, 1541592, 1582035, 1585512, 1627236, 1637496, 1680588, 1689480, 1717638, 1752408, 1754460, 1773954, 1783701, 1798524, 1808040, 1849764, 1867320, 1877580, 1898442, 1900665, 1926990, 1971060, 1971459, 1981890, 1998360, 2003911, 2034045, 2046870, 2075220, 2100735, 2109380, 2190510, 2248155, 2253096, 2280798, 2290184, 2312205, 2365272, 2378268, 2400840, 2440854, 2456244, 2531256, 2534220, 2569320, 2576457, 2628612, 2642520, 2660931, 2697786, 2712060, 2729160, 2774646, 2800980, 2816370, 2847663, 2862730, 2920680, 2956590, 2972835, 2997540, 3041064, 3070305, 3082940, 3164070, 3254472, 3285765, 3361176, 3435276, 3508920, 3547908, 3567402, 3597048, 3661281, 3699528, 3755160, 3796884, 3801330, 3853980, 3942120, 3942918, 3963780, 4007822, 4068090, 4093740, 4150440, 4161969, 4201470, 4218760, 4294095, 4381020, 4434885, 4496310, 4561596, 4624410, 4746105, 4756536, 4881708, 4912488, 5068440, 5152914, 5257224, 5321862, 5351103, 5395572, 5424120, 5549292, 5601960, 5632740, 5695326, 5701995, 5725460, 5913180, 5945670, 5995080, 6011733, 6102135, 6140610, 6165880, 6328140, 6571530, 6744465, 6870552, 6936615, 7095816, 7134804, 7322562, 7593768, 7602660, 7707960, 7729371, 7885836, 7927560, 7982793, 8015644, 8136180, 8187480, 8323938, 8402940, 8542989, 8588190, 8762040, 8869770, 8918505, 8992620, 9123192, 9248820, 9492210, 9763416, 9857295, 10019555, 10305828, 10643724, 10702206, 10791144, 11098584, 11265480, 11390652, 11403990, 11450920, 11826360, 11891340, 12023466, 12204270, 12281220, 12485907, 12656280, 12882285, 13143060, 13304655, 13488930, 13873230, 14238315, 14269608, 14645124, 15205320, 15458742, 15771672, 15965586, 16031288, 16272360, 16647876, 16805880, 17085978, 17176380, 17739540, 17837010, 17985240, 18035199, 18306405, 18497640, 18984420, 19714590, 20039110, 20611656, 20809845, 21287448, 21404412, 22781304, 22807980, 23188113, 23782680, 24046932, 24408540, 24562440, 24971814, 25628967, 25764570, 26286120, 26609310, 26755515, 26977860, 27746460, 28476630, 29290248, 30058665, 30917484, 31931172, 33295752, 34171956, 34352760, 35479080, 35674020, 36070398, 36612810, 37457721, 37968840, 38646855, 39429180, 39913965, 40078220, 41619690, 42714945, 42808824, 45615960, 46376226, 48093864, 48817080, 49943628, 51257934, 51529140, 53218620, 53511030, 53955720, 54105597, 55492920, 56953260, 60117330, 61834968, 62429535, 63862344, 68343912, 69564339, 71348040, 72140796, 73225620, 74915442, 77293710, 78858360, 79827930, 80156440, 83239380, 85429890, 90175995, 92752452, 99887256, 102515868, 103058280, 106437240, 107022060, 108211194, 113906520, 115940565, 120234660, 124859070, 128144835, 139128678, 144281592, 146451240, 149830884, 154587420, 159655860, 162316791, 166478760, 170859780, 180351990, 185504904, 187288605, 205031736, 214044120, 216422388, 231881130, 240469320, 249718140, 256289670, 270527985, 278257356, 299661768, 309174840, 319311720, 324633582, 341719560, 347821695, 360703980, 374577210, 432844776, 463762260, 486950373, 499436280, 512579340, 541055970, 556514712, 649267164, 695643390, 721407960, 749154420, 811583955, 927524520, 973900746, 1025158680, 1082111940, 1298534328, 1391286780, 1498308840, 1623167910, 1947801492, 2164223880, 2434751865, 2782573560, 3246335820, 3895602984, 4869503730, 6492671640, 9739007460, 19478014920]

約数ペア:

[(1, 19478014920), (2, 9739007460), (3, 6492671640), (4, 4869503730), (5, 3895602984), (6, 3246335820), (7, 2782573560), (8, 2434751865), (9, 2164223880), (10, 1947801492), (12, 1623167910), (13, 1498308840), (14, 1391286780), (15, 1298534328), (18, 1082111940), (19, 1025158680), (20, 973900746), (21, 927524520), (24, 811583955), (26, 749154420), (27, 721407960), (28, 695643390), (30, 649267164), (35, 556514712), (36, 541055970), (38, 512579340), (39, 499436280), (40, 486950373), (42, 463762260), (45, 432844776), (52, 374577210), (54, 360703980), (56, 347821695), (57, 341719560), (60, 324633582), (61, 319311720), (63, 309174840), (65, 299661768), (70, 278257356), (72, 270527985), (76, 256289670), (78, 249718140), (81, 240469320), (84, 231881130), (90, 216422388), (91, 214044120), (95, 205031736), (104, 187288605), (105, 185504904), (108, 180351990), (114, 170859780), (117, 166478760), (120, 162316791), (122, 159655860), (126, 154587420), (130, 149830884), (133, 146451240), (135, 144281592), (140, 139128678), (152, 128144835), (156, 124859070), (162, 120234660), (168, 115940565), (171, 113906520), (180, 108211194), (182, 107022060), (183, 106437240), (189, 103058280), (190, 102515868), (195, 99887256), (210, 92752452), (216, 90175995), (228, 85429890), (234, 83239380), (243, 80156440), (244, 79827930), (247, 78858360), (252, 77293710), (260, 74915442), (266, 73225620), (270, 72140796), (273, 71348040), (280, 69564339), (285, 68343912), (305, 63862344), (312, 62429535), (315, 61834968), (324, 60117330), (342, 56953260), (351, 55492920), (360, 54105597), (361, 53955720), (364, 53511030), (366, 53218620), (378, 51529140), (380, 51257934), (390, 49943628), (399, 48817080), (405, 48093864), (420, 46376226), (427, 45615960), (455, 42808824), (456, 42714945), (468, 41619690), (486, 40078220), (488, 39913965), (494, 39429180), (504, 38646855), (513, 37968840), (520, 37457721), (532, 36612810), (540, 36070398), (546, 35674020), (549, 35479080), (567, 34352760), (570, 34171956), (585, 33295752), (610, 31931172), (630, 30917484), (648, 30058665), (665, 29290248), (684, 28476630), (702, 27746460), (722, 26977860), (728, 26755515), (732, 26609310), (741, 26286120), (756, 25764570), (760, 25628967), (780, 24971814), (793, 24562440), (798, 24408540), (810, 24046932), (819, 23782680), (840, 23188113), (854, 22807980), (855, 22781304), (910, 21404412), (915, 21287448), (936, 20809845), (945, 20611656), (972, 20039110), (988, 19714590), (1026, 18984420), (1053, 18497640), (1064, 18306405), (1080, 18035199), (1083, 17985240), (1092, 17837010), (1098, 17739540), (1134, 17176380), (1140, 17085978), (1159, 16805880), (1170, 16647876), (1197, 16272360), (1215, 16031288), (1220, 15965586), (1235, 15771672), (1260, 15458742), (1281, 15205320), (1330, 14645124), (1365, 14269608), (1368, 14238315), (1404, 13873230), (1444, 13488930), (1464, 13304655), (1482, 13143060), (1512, 12882285), (1539, 12656280), (1560, 12485907), (1586, 12281220), (1596, 12204270), (1620, 12023466), (1638, 11891340), (1647, 11826360), (1701, 11450920), (1708, 11403990), (1710, 11390652), (1729, 11265480), (1755, 11098584), (1805, 10791144), (1820, 10702206), (1830, 10643724), (1890, 10305828), (1944, 10019555), (1976, 9857295), (1995, 9763416), (2052, 9492210), (2106, 9248820), (2135, 9123192), (2166, 8992620), (2184, 8918505), (2196, 8869770), (2223, 8762040), (2268, 8588190), (2280, 8542989), (2318, 8402940), (2340, 8323938), (2379, 8187480), (2394, 8136180), (2430, 8015644), (2440, 7982793), (2457, 7927560), (2470, 7885836), (2520, 7729371), (2527, 7707960), (2562, 7602660), (2565, 7593768), (2660, 7322562), (2730, 7134804), (2745, 7095816), (2808, 6936615), (2835, 6870552), (2888, 6744465), (2964, 6571530), (3078, 6328140), (3159, 6165880), (3172, 6140610), (3192, 6102135), (3240, 6011733), (3249, 5995080), (3276, 5945670), (3294, 5913180), (3402, 5725460), (3416, 5701995), (3420, 5695326), (3458, 5632740), (3477, 5601960), (3510, 5549292), (3591, 5424120), (3610, 5395572), (3640, 5351103), (3660, 5321862), (3705, 5257224), (3780, 5152914), (3843, 5068440), (3965, 4912488), (3990, 4881708), (4095, 4756536), (4104, 4746105), (4212, 4624410), (4270, 4561596), (4332, 4496310), (4392, 4434885), (4446, 4381020), (4536, 4294095), (4617, 4218760), (4636, 4201470), (4680, 4161969), (4693, 4150440), (4758, 4093740), (4788, 4068090), (4860, 4007822), (4914, 3963780), (4940, 3942918), (4941, 3942120), (5054, 3853980), (5124, 3801330), (5130, 3796884), (5187, 3755160), (5265, 3699528), (5320, 3661281), (5415, 3597048), (5460, 3567402), (5490, 3547908), (5551, 3508920), (5670, 3435276), (5795, 3361176), (5928, 3285765), (5985, 3254472), (6156, 3164070), (6318, 3082940), (6344, 3070305), (6405, 3041064), (6498, 2997540), (6552, 2972835), (6588, 2956590), (6669, 2920680), (6804, 2862730), (6840, 2847663), (6916, 2816370), (6954, 2800980), (7020, 2774646), (7137, 2729160), (7182, 2712060), (7220, 2697786), (7320, 2660931), (7371, 2642520), (7410, 2628612), (7560, 2576457), (7581, 2569320), (7686, 2534220), (7695, 2531256), (7930, 2456244), (7980, 2440854), (8113, 2400840), (8190, 2378268), (8235, 2365272), (8424, 2312205), (8505, 2290184), (8540, 2280798), (8645, 2253096), (8664, 2248155), (8892, 2190510), (9234, 2109380), (9272, 2100735), (9386, 2075220), (9516, 2046870), (9576, 2034045), (9720, 2003911), (9747, 1998360), (9828, 1981890), (9880, 1971459), (9882, 1971060), (10108, 1926990), (10248, 1900665), (10260, 1898442), (10374, 1877580), (10431, 1867320), (10530, 1849764), (10773, 1808040), (10830, 1798524), (10920, 1783701), (10980, 1773954), (11102, 1754460), (11115, 1752408), (11340, 1717638), (11529, 1689480), (11590, 1680588), (11895, 1637496), (11970, 1627236), (12285, 1585512), (12312, 1582035), (12635, 1541592), (12636, 1541470), (12810, 1520532), (12996, 1498770), (13176, 1478295), (13338, 1460340), (13608, 1431365), (13832, 1408185), (13908, 1400490), (14040, 1387323), (14079, 1383480), (14274, 1364580), (14364, 1356030), 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