7974928920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 29011530240

約数和(自身を除く): 21036601320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 131, 137, 138, 140, 161, 168, 184, 210, 230, 262, 274, 276, 280, 322, 345, 393, 411, 420, 460, 483, 524, 529, 548, 552, 644, 655, 685, 690, 786, 805, 822, 840, 917, 920, 959, 966, 1048, 1058, 1096, 1288, 1310, 1370, 1380, 1572, 1587, 1610, 1644, 1834, 1918, 1932, 1965, 2055, 2116, 2415, 2620, 2645, 2740, 2751, 2760, 2877, 3013, 3144, 3151, 3174, 3220, 3288, 3668, 3703, 3836, 3864, 3930, 4110, 4232, 4585, 4795, 4830, 5240, 5290, 5480, 5502, 5754, 6026, 6302, 6348, 6440, 7336, 7406, 7672, 7860, 7935, 8220, 9039, 9170, 9453, 9590, 9660, 10580, 11004, 11109, 11508, 12052, 12604, 12696, 13755, 14385, 14812, 15065, 15720, 15755, 15870, 16440, 17947, 18078, 18340, 18515, 18906, 19180, 19320, 21091, 21160, 22008, 22057, 22218, 23016, 24104, 25208, 27510, 28770, 29624, 30130, 31510, 31740, 35894, 36156, 36680, 37030, 37812, 38360, 42182, 44114, 44436, 45195, 47265, 53841, 55020, 55545, 57540, 60260, 63020, 63273, 63480, 66171, 69299, 71788, 72312, 72473, 74060, 75624, 84364, 88228, 88872, 89735, 90390, 94530, 105455, 107682, 110040, 110285, 111090, 115080, 120520, 125629, 126040, 126546, 132342, 138598, 143576, 144946, 148120, 168728, 176456, 179470, 180780, 189060, 207897, 210910, 215364, 217419, 220570, 222180, 251258, 253092, 264684, 269205, 277196, 289892, 316365, 330855, 346495, 358940, 361560, 362365, 376887, 378120, 412781, 415794, 421820, 430728, 434838, 441140, 444360, 485093, 502516, 506184, 507311, 529368, 538410, 554392, 579784, 628145, 632730, 661710, 692990, 717880, 724730, 753774, 825562, 831588, 843640, 869676, 882280, 970186, 1005032, 1014622, 1039485, 1076820, 1087095, 1238343, 1256290, 1265460, 1323420, 1385980, 1449460, 1455279, 1507548, 1521933, 1651124, 1663176, 1739352, 1884435, 1940372, 2029244, 2063905, 2078970, 2153640, 2174190, 2425465, 2476686, 2512580, 2530920, 2536555, 2646840, 2771960, 2889467, 2898920, 2910558, 3015096, 3043866, 3302248, 3768870, 3880744, 4058488, 4127810, 4157940, 4348380, 4850930, 4953372, 5025160, 5073110, 5778934, 5821116, 6087732, 6191715, 7276395, 7537740, 7609665, 8255620, 8315880, 8668401, 8696760, 9493963, 9701860, 9906744, 10146220, 11557868, 11642232, 12175464, 12383430, 14447335, 14552790, 15075480, 15219330, 16511240, 17336802, 18987926, 19403720, 20292440, 23115736, 24766860, 28481889, 28894670, 29105580, 30438660, 34673604, 37975852, 43342005, 47469815, 49533720, 56963778, 57789340, 58211160, 60877320, 66457741, 69347208, 75951704, 86684010, 94939630, 113927556, 115578680, 132915482, 142409445, 173368020, 189879260, 199373223, 227855112, 265830964, 284818890, 332288705, 346736040, 379758520, 398746446, 531661928, 569637780, 664577410, 797492892, 996866115, 1139275560, 1329154820, 1594985784, 1993732230, 2658309640, 3987464460, 7974928920]

約数ペア:

[(1, 7974928920), (2, 3987464460), (3, 2658309640), (4, 1993732230), (5, 1594985784), (6, 1329154820), (7, 1139275560), (8, 996866115), (10, 797492892), (12, 664577410), (14, 569637780), (15, 531661928), (20, 398746446), (21, 379758520), (23, 346736040), (24, 332288705), (28, 284818890), (30, 265830964), (35, 227855112), (40, 199373223), (42, 189879260), (46, 173368020), (56, 142409445), (60, 132915482), (69, 115578680), (70, 113927556), (84, 94939630), (92, 86684010), (105, 75951704), (115, 69347208), (120, 66457741), (131, 60877320), (137, 58211160), (138, 57789340), (140, 56963778), (161, 49533720), (168, 47469815), (184, 43342005), (210, 37975852), (230, 34673604), (262, 30438660), (274, 29105580), (276, 28894670), (280, 28481889), (322, 24766860), (345, 23115736), (393, 20292440), (411, 19403720), (420, 18987926), (460, 17336802), (483, 16511240), (524, 15219330), (529, 15075480), (548, 14552790), (552, 14447335), (644, 12383430), (655, 12175464), (685, 11642232), (690, 11557868), (786, 10146220), (805, 9906744), (822, 9701860), (840, 9493963), (917, 8696760), (920, 8668401), (959, 8315880), (966, 8255620), (1048, 7609665), (1058, 7537740), (1096, 7276395), (1288, 6191715), (1310, 6087732), (1370, 5821116), (1380, 5778934), (1572, 5073110), (1587, 5025160), (1610, 4953372), (1644, 4850930), (1834, 4348380), (1918, 4157940), (1932, 4127810), (1965, 4058488), (2055, 3880744), (2116, 3768870), (2415, 3302248), (2620, 3043866), (2645, 3015096), (2740, 2910558), (2751, 2898920), (2760, 2889467), (2877, 2771960), (3013, 2646840), (3144, 2536555), (3151, 2530920), (3174, 2512580), (3220, 2476686), (3288, 2425465), (3668, 2174190), (3703, 2153640), (3836, 2078970), (3864, 2063905), (3930, 2029244), (4110, 1940372), (4232, 1884435), (4585, 1739352), (4795, 1663176), (4830, 1651124), (5240, 1521933), (5290, 1507548), (5480, 1455279), (5502, 1449460), (5754, 1385980), (6026, 1323420), (6302, 1265460), (6348, 1256290), (6440, 1238343), (7336, 1087095), (7406, 1076820), (7672, 1039485), (7860, 1014622), (7935, 1005032), (8220, 970186), (9039, 882280), (9170, 869676), (9453, 843640), (9590, 831588), (9660, 825562), (10580, 753774), (11004, 724730), (11109, 717880), (11508, 692990), (12052, 661710), (12604, 632730), (12696, 628145), (13755, 579784), (14385, 554392), (14812, 538410), (15065, 529368), (15720, 507311), (15755, 506184), (15870, 502516), (16440, 485093), (17947, 444360), (18078, 441140), (18340, 434838), (18515, 430728), (18906, 421820), (19180, 415794), (19320, 412781), (21091, 378120), (21160, 376887), (22008, 362365), (22057, 361560), (22218, 358940), (23016, 346495), (24104, 330855), (25208, 316365), (27510, 289892), (28770, 277196), (29624, 269205), (30130, 264684), (31510, 253092), (31740, 251258), (35894, 222180), (36156, 220570), (36680, 217419), (37030, 215364), (37812, 210910), (38360, 207897), (42182, 189060), (44114, 180780), (44436, 179470), (45195, 176456), (47265, 168728), (53841, 148120), (55020, 144946), (55545, 143576), (57540, 138598), (60260, 132342), (63020, 126546), (63273, 126040), (63480, 125629), (66171, 120520), (69299, 115080), (71788, 111090), (72312, 110285), (72473, 110040), (74060, 107682), (75624, 105455), (84364, 94530), (88228, 90390), (88872, 89735)]