15217541640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1673

約数の個数: 384

約数和(自身を含む): 58830520320

約数和(自身を除く): 43612978680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 131, 140, 155, 168, 180, 186, 210, 217, 248, 252, 262, 279, 280, 310, 315, 360, 372, 393, 420, 434, 465, 504, 524, 558, 620, 630, 651, 655, 744, 786, 840, 868, 917, 930, 1048, 1085, 1116, 1179, 1240, 1260, 1302, 1310, 1395, 1487, 1572, 1736, 1834, 1860, 1953, 1965, 2170, 2232, 2358, 2520, 2604, 2620, 2751, 2790, 2974, 3144, 3255, 3668, 3720, 3906, 3930, 4061, 4340, 4461, 4585, 4716, 5208, 5240, 5502, 5580, 5895, 5948, 6510, 7336, 7435, 7812, 7860, 8122, 8253, 8680, 8922, 9170, 9432, 9765, 10409, 11004, 11160, 11790, 11896, 12183, 13020, 13383, 13755, 14870, 15624, 15720, 16244, 16506, 17844, 18340, 19530, 20305, 20818, 22008, 22305, 23580, 24366, 26040, 26766, 27510, 28427, 29740, 31227, 32488, 33012, 35688, 36549, 36680, 39060, 40610, 41265, 41636, 44610, 46097, 47160, 48732, 52045, 53532, 55020, 56854, 59480, 60915, 62454, 66024, 66915, 73098, 78120, 81220, 82530, 83272, 85281, 89220, 92194, 93681, 97464, 104090, 107064, 110040, 113708, 121830, 124908, 133830, 138291, 142135, 146196, 156135, 162440, 165060, 170562, 178440, 182745, 184388, 187362, 194797, 208180, 227416, 230485, 243660, 249816, 255843, 267660, 276582, 284270, 292392, 312270, 322679, 330120, 341124, 365490, 368776, 374724, 389594, 414873, 416360, 426405, 460970, 468405, 487320, 511686, 535320, 553164, 568540, 584391, 624540, 645358, 682248, 691455, 730980, 749448, 779188, 829746, 852810, 921940, 936810, 968037, 973985, 1023372, 1106328, 1137080, 1168782, 1249080, 1279215, 1290716, 1363579, 1382910, 1461960, 1558376, 1613395, 1659492, 1705620, 1753173, 1843880, 1873620, 1936074, 1947970, 2046744, 2074365, 2337564, 2558430, 2581432, 2727158, 2765820, 2904111, 2921955, 3226790, 3318984, 3411240, 3506346, 3747240, 3872148, 3895940, 4090737, 4148730, 4675128, 4840185, 5116860, 5454316, 5531640, 5808222, 5843910, 6038707, 6453580, 6817895, 7012692, 7744296, 7791880, 8181474, 8297460, 8765865, 9680370, 10233720, 10908632, 11616444, 11687820, 12077414, 12272211, 12907160, 13635790, 14025384, 14520555, 16362948, 16594920, 17531730, 18116121, 19360740, 20453685, 23232888, 23375640, 24154828, 24544422, 27271580, 29041110, 30193535, 32725896, 35063460, 36232242, 38721480, 40907370, 42270949, 48309656, 49088844, 54348363, 54543160, 58082220, 60387070, 61361055, 70126920, 72464484, 81814740, 84541898, 90580605, 98177688, 108696726, 116164440, 120774140, 122722110, 126812847, 144928968, 163629480, 169083796, 181161210, 211354745, 217393452, 241548280, 245444220, 253625694, 271741815, 338167592, 362322420, 380438541, 422709490, 434786904, 490888440, 507251388, 543483630, 634064235, 724644840, 760877082, 845418980, 1014502776, 1086967260, 1268128470, 1521754164, 1690837960, 1902192705, 2173934520, 2536256940, 3043508328, 3804385410, 5072513880, 7608770820, 15217541640]

約数ペア:

[(1, 15217541640), (2, 7608770820), (3, 5072513880), (4, 3804385410), (5, 3043508328), (6, 2536256940), (7, 2173934520), (8, 1902192705), (9, 1690837960), (10, 1521754164), (12, 1268128470), (14, 1086967260), (15, 1014502776), (18, 845418980), (20, 760877082), (21, 724644840), (24, 634064235), (28, 543483630), (30, 507251388), (31, 490888440), (35, 434786904), (36, 422709490), (40, 380438541), (42, 362322420), (45, 338167592), (56, 271741815), (60, 253625694), (62, 245444220), (63, 241548280), (70, 217393452), (72, 211354745), (84, 181161210), (90, 169083796), (93, 163629480), (105, 144928968), (120, 126812847), (124, 122722110), (126, 120774140), (131, 116164440), (140, 108696726), (155, 98177688), (168, 90580605), (180, 84541898), (186, 81814740), (210, 72464484), (217, 70126920), (248, 61361055), (252, 60387070), (262, 58082220), (279, 54543160), (280, 54348363), (310, 49088844), (315, 48309656), (360, 42270949), (372, 40907370), (393, 38721480), (420, 36232242), (434, 35063460), (465, 32725896), (504, 30193535), (524, 29041110), (558, 27271580), (620, 24544422), (630, 24154828), (651, 23375640), (655, 23232888), (744, 20453685), (786, 19360740), (840, 18116121), (868, 17531730), (917, 16594920), (930, 16362948), (1048, 14520555), (1085, 14025384), (1116, 13635790), (1179, 12907160), (1240, 12272211), (1260, 12077414), (1302, 11687820), (1310, 11616444), (1395, 10908632), (1487, 10233720), (1572, 9680370), (1736, 8765865), (1834, 8297460), (1860, 8181474), (1953, 7791880), (1965, 7744296), (2170, 7012692), (2232, 6817895), (2358, 6453580), (2520, 6038707), (2604, 5843910), (2620, 5808222), (2751, 5531640), (2790, 5454316), (2974, 5116860), (3144, 4840185), (3255, 4675128), (3668, 4148730), (3720, 4090737), (3906, 3895940), (3930, 3872148), (4061, 3747240), (4340, 3506346), (4461, 3411240), (4585, 3318984), (4716, 3226790), (5208, 2921955), (5240, 2904111), (5502, 2765820), (5580, 2727158), (5895, 2581432), (5948, 2558430), (6510, 2337564), (7336, 2074365), (7435, 2046744), (7812, 1947970), (7860, 1936074), (8122, 1873620), (8253, 1843880), (8680, 1753173), (8922, 1705620), (9170, 1659492), (9432, 1613395), (9765, 1558376), (10409, 1461960), (11004, 1382910), (11160, 1363579), (11790, 1290716), (11896, 1279215), (12183, 1249080), (13020, 1168782), (13383, 1137080), (13755, 1106328), (14870, 1023372), (15624, 973985), (15720, 968037), (16244, 936810), (16506, 921940), (17844, 852810), (18340, 829746), (19530, 779188), (20305, 749448), (20818, 730980), (22008, 691455), (22305, 682248), (23580, 645358), (24366, 624540), (26040, 584391), (26766, 568540), (27510, 553164), (28427, 535320), (29740, 511686), (31227, 487320), (32488, 468405), (33012, 460970), (35688, 426405), (36549, 416360), (36680, 414873), (39060, 389594), (40610, 374724), (41265, 368776), (41636, 365490), (44610, 341124), (46097, 330120), (47160, 322679), (48732, 312270), (52045, 292392), (53532, 284270), (55020, 276582), (56854, 267660), (59480, 255843), (60915, 249816), (62454, 243660), (66024, 230485), (66915, 227416), (73098, 208180), (78120, 194797), (81220, 187362), (82530, 184388), (83272, 182745), (85281, 178440), (89220, 170562), (92194, 165060), (93681, 162440), (97464, 156135), (104090, 146196), (107064, 142135), (110040, 138291), (113708, 133830), (121830, 124908)]