1538507880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6753

約数の個数: 288

約数和(自身を含む): 6264858600

約数和(自身を除く): 4726350720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 6709, 7644, 8190, 8820, 9555, 10920, 11466, 12740, 13418, 15288, 16380, 17640, 19110, 20127, 22932, 25480, 26836, 28665, 32760, 33545, 38220, 40254, 45864, 46963, 53672, 57330, 60381, 67090, 76440, 80508, 87217, 93926, 100635, 114660, 120762, 134180, 140889, 161016, 174434, 187852, 201270, 229320, 234815, 241524, 261651, 268360, 281778, 301905, 328741, 348868, 375704, 402540, 422667, 436085, 469630, 483048, 523302, 563556, 603810, 610519, 657482, 697736, 704445, 784953, 805080, 845334, 872170, 939260, 986223, 1046604, 1127112, 1207620, 1221038, 1308255, 1314964, 1408890, 1569906, 1643705, 1690668, 1744340, 1831557, 1878520, 1972446, 2093208, 2113335, 2415240, 2442076, 2616510, 2629928, 2817780, 2958669, 3052595, 3139812, 3287410, 3381336, 3488680, 3663114, 3924765, 3944892, 4226670, 4273633, 4884152, 4931115, 5233020, 5494671, 5635560, 5917338, 6105190, 6279624, 6574820, 7326228, 7849530, 7889784, 8453340, 8547266, 9157785, 9862230, 10466040, 10989342, 11834676, 12210380, 12820899, 13149640, 14652456, 14793345, 15699060, 16906680, 17094532, 18315570, 19724460, 21368165, 21978684, 23669352, 24420760, 25641798, 27473355, 29586690, 31398120, 34189064, 36631140, 38462697, 39448920, 42736330, 43957368, 51283596, 54946710, 59173380, 64104495, 73262280, 76925394, 85472660, 102567192, 109893420, 118346760, 128208990, 153850788, 170945320, 192313485, 219786840, 256417980, 307701576, 384626970, 512835960, 769253940, 1538507880]

約数ペア:

[(1, 1538507880), (2, 769253940), (3, 512835960), (4, 384626970), (5, 307701576), (6, 256417980), (7, 219786840), (8, 192313485), (9, 170945320), (10, 153850788), (12, 128208990), (13, 118346760), (14, 109893420), (15, 102567192), (18, 85472660), (20, 76925394), (21, 73262280), (24, 64104495), (26, 59173380), (28, 54946710), (30, 51283596), (35, 43957368), (36, 42736330), (39, 39448920), (40, 38462697), (42, 36631140), (45, 34189064), (49, 31398120), (52, 29586690), (56, 27473355), (60, 25641798), (63, 24420760), (65, 23669352), (70, 21978684), (72, 21368165), (78, 19724460), (84, 18315570), (90, 17094532), (91, 16906680), (98, 15699060), (104, 14793345), (105, 14652456), (117, 13149640), (120, 12820899), (126, 12210380), (130, 11834676), (140, 10989342), (147, 10466040), (156, 9862230), (168, 9157785), (180, 8547266), (182, 8453340), (195, 7889784), (196, 7849530), (210, 7326228), (234, 6574820), (245, 6279624), (252, 6105190), (260, 5917338), (273, 5635560), (280, 5494671), (294, 5233020), (312, 4931115), (315, 4884152), (360, 4273633), (364, 4226670), (390, 3944892), (392, 3924765), (420, 3663114), (441, 3488680), (455, 3381336), (468, 3287410), (490, 3139812), (504, 3052595), (520, 2958669), (546, 2817780), (585, 2629928), (588, 2616510), (630, 2442076), (637, 2415240), (728, 2113335), (735, 2093208), (780, 1972446), (819, 1878520), (840, 1831557), (882, 1744340), (910, 1690668), (936, 1643705), (980, 1569906), (1092, 1408890), (1170, 1314964), (1176, 1308255), (1260, 1221038), (1274, 1207620), (1365, 1127112), (1470, 1046604), (1560, 986223), (1638, 939260), (1764, 872170), (1820, 845334), (1911, 805080), (1960, 784953), (2184, 704445), (2205, 697736), (2340, 657482), (2520, 610519), (2548, 603810), (2730, 563556), (2940, 523302), (3185, 483048), (3276, 469630), (3528, 436085), (3640, 422667), (3822, 402540), (4095, 375704), (4410, 348868), (4680, 328741), (5096, 301905), (5460, 281778), (5733, 268360), (5880, 261651), (6370, 241524), (6552, 234815), (6709, 229320), (7644, 201270), (8190, 187852), (8820, 174434), (9555, 161016), (10920, 140889), (11466, 134180), (12740, 120762), (13418, 114660), (15288, 100635), (16380, 93926), (17640, 87217), (19110, 80508), (20127, 76440), (22932, 67090), (25480, 60381), (26836, 57330), (28665, 53672), (32760, 46963), (33545, 45864), (38220, 40254)]