481616520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 256

約数和(自身を含む): 1841356800

約数和(自身を除く): 1359740280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 70, 77, 84, 88, 94, 105, 110, 120, 132, 140, 141, 154, 165, 168, 188, 210, 220, 231, 235, 264, 280, 282, 308, 329, 330, 376, 385, 420, 440, 462, 470, 517, 564, 616, 658, 660, 705, 770, 840, 924, 940, 987, 1034, 1109, 1128, 1155, 1316, 1320, 1410, 1540, 1551, 1645, 1848, 1880, 1974, 2068, 2218, 2310, 2585, 2632, 2820, 3080, 3102, 3290, 3327, 3619, 3948, 4136, 4436, 4620, 4935, 5170, 5545, 5640, 6204, 6580, 6654, 7238, 7755, 7763, 7896, 8872, 9240, 9870, 10340, 10857, 11090, 12199, 12408, 13160, 13308, 14476, 15510, 15526, 16635, 18095, 19740, 20680, 21714, 22180, 23289, 24398, 26616, 28952, 31020, 31052, 33270, 36190, 36597, 38815, 39480, 43428, 44360, 46578, 48796, 52123, 54285, 60995, 62040, 62104, 66540, 72380, 73194, 77630, 85393, 86856, 93156, 97592, 104246, 108570, 116445, 121990, 133080, 144760, 146388, 155260, 156369, 170786, 182985, 186312, 208492, 217140, 232890, 243980, 256179, 260615, 292776, 310520, 312738, 341572, 364861, 365970, 416984, 426965, 434280, 465780, 487960, 512358, 521230, 573353, 625476, 683144, 729722, 731940, 781845, 853930, 931560, 1024716, 1042460, 1094583, 1146706, 1250952, 1280895, 1459444, 1463880, 1563690, 1707860, 1720059, 1824305, 2049432, 2084920, 2189166, 2293412, 2561790, 2866765, 2918888, 3127380, 3415720, 3440118, 3648610, 4013471, 4378332, 4586824, 5123580, 5472915, 5733530, 6254760, 6880236, 7297220, 8026942, 8600295, 8756664, 10247160, 10945830, 11467060, 12040413, 13760472, 14594440, 16053884, 17200590, 20067355, 21891660, 22934120, 24080826, 32107768, 34401180, 40134710, 43783320, 48161652, 60202065, 68802360, 80269420, 96323304, 120404130, 160538840, 240808260, 481616520]

約数ペア:

[(1, 481616520), (2, 240808260), (3, 160538840), (4, 120404130), (5, 96323304), (6, 80269420), (7, 68802360), (8, 60202065), (10, 48161652), (11, 43783320), (12, 40134710), (14, 34401180), (15, 32107768), (20, 24080826), (21, 22934120), (22, 21891660), (24, 20067355), (28, 17200590), (30, 16053884), (33, 14594440), (35, 13760472), (40, 12040413), (42, 11467060), (44, 10945830), (47, 10247160), (55, 8756664), (56, 8600295), (60, 8026942), (66, 7297220), (70, 6880236), (77, 6254760), (84, 5733530), (88, 5472915), (94, 5123580), (105, 4586824), (110, 4378332), (120, 4013471), (132, 3648610), (140, 3440118), (141, 3415720), (154, 3127380), (165, 2918888), (168, 2866765), (188, 2561790), (210, 2293412), (220, 2189166), (231, 2084920), (235, 2049432), (264, 1824305), (280, 1720059), (282, 1707860), (308, 1563690), (329, 1463880), (330, 1459444), (376, 1280895), (385, 1250952), (420, 1146706), (440, 1094583), (462, 1042460), (470, 1024716), (517, 931560), (564, 853930), (616, 781845), (658, 731940), (660, 729722), (705, 683144), (770, 625476), (840, 573353), (924, 521230), (940, 512358), (987, 487960), (1034, 465780), (1109, 434280), (1128, 426965), (1155, 416984), (1316, 365970), (1320, 364861), (1410, 341572), (1540, 312738), (1551, 310520), (1645, 292776), (1848, 260615), (1880, 256179), (1974, 243980), (2068, 232890), (2218, 217140), (2310, 208492), (2585, 186312), (2632, 182985), (2820, 170786), (3080, 156369), (3102, 155260), (3290, 146388), (3327, 144760), (3619, 133080), (3948, 121990), (4136, 116445), (4436, 108570), (4620, 104246), (4935, 97592), (5170, 93156), (5545, 86856), (5640, 85393), (6204, 77630), (6580, 73194), (6654, 72380), (7238, 66540), (7755, 62104), (7763, 62040), (7896, 60995), (8872, 54285), (9240, 52123), (9870, 48796), (10340, 46578), (10857, 44360), (11090, 43428), (12199, 39480), (12408, 38815), (13160, 36597), (13308, 36190), (14476, 33270), (15510, 31052), (15526, 31020), (16635, 28952), (18095, 26616), (19740, 24398), (20680, 23289), (21714, 22180)]