268873080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 974453760

約数和(自身を除く): 705580680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 41, 42, 56, 60, 70, 74, 82, 84, 105, 111, 120, 123, 140, 148, 164, 168, 185, 205, 210, 211, 222, 246, 259, 280, 287, 296, 328, 370, 410, 420, 422, 444, 492, 518, 555, 574, 615, 633, 740, 777, 820, 840, 844, 861, 888, 984, 1036, 1055, 1110, 1148, 1230, 1266, 1295, 1435, 1477, 1480, 1517, 1554, 1640, 1688, 1722, 2072, 2110, 2220, 2296, 2460, 2532, 2590, 2870, 2954, 3034, 3108, 3165, 3444, 3885, 4220, 4305, 4431, 4440, 4551, 4920, 5064, 5180, 5740, 5908, 6068, 6216, 6330, 6888, 7385, 7585, 7770, 7807, 8440, 8610, 8651, 8862, 9102, 10360, 10619, 11480, 11816, 12136, 12660, 14770, 15170, 15540, 15614, 17220, 17302, 17724, 18204, 21238, 22155, 22755, 23421, 25320, 25953, 29540, 30340, 31080, 31228, 31857, 34440, 34604, 35448, 36408, 39035, 42476, 43255, 44310, 45510, 46842, 51906, 53095, 54649, 59080, 60557, 60680, 62456, 63714, 69208, 78070, 84952, 86510, 88620, 91020, 93684, 103812, 106190, 109298, 117105, 121114, 127428, 129765, 156140, 159285, 163947, 173020, 177240, 181671, 182040, 187368, 207624, 212380, 218596, 234210, 242228, 254856, 259530, 273245, 302785, 312280, 318570, 320087, 327894, 346040, 363342, 424760, 437192, 468420, 484456, 519060, 546490, 605570, 637140, 640174, 655788, 726684, 819735, 908355, 936840, 960261, 1038120, 1092980, 1211140, 1274280, 1280348, 1311576, 1453368, 1600435, 1639470, 1816710, 1920522, 2185960, 2240609, 2422280, 2560696, 3200870, 3278940, 3633420, 3841044, 4481218, 4801305, 6401740, 6557880, 6721827, 7266840, 7682088, 8962436, 9602610, 11203045, 12803480, 13443654, 17924872, 19205220, 22406090, 26887308, 33609135, 38410440, 44812180, 53774616, 67218270, 89624360, 134436540, 268873080]

約数ペア:

[(1, 268873080), (2, 134436540), (3, 89624360), (4, 67218270), (5, 53774616), (6, 44812180), (7, 38410440), (8, 33609135), (10, 26887308), (12, 22406090), (14, 19205220), (15, 17924872), (20, 13443654), (21, 12803480), (24, 11203045), (28, 9602610), (30, 8962436), (35, 7682088), (37, 7266840), (40, 6721827), (41, 6557880), (42, 6401740), (56, 4801305), (60, 4481218), (70, 3841044), (74, 3633420), (82, 3278940), (84, 3200870), (105, 2560696), (111, 2422280), (120, 2240609), (123, 2185960), (140, 1920522), (148, 1816710), (164, 1639470), (168, 1600435), (185, 1453368), (205, 1311576), (210, 1280348), (211, 1274280), (222, 1211140), (246, 1092980), (259, 1038120), (280, 960261), (287, 936840), (296, 908355), (328, 819735), (370, 726684), (410, 655788), (420, 640174), (422, 637140), (444, 605570), (492, 546490), (518, 519060), (555, 484456), (574, 468420), (615, 437192), (633, 424760), (740, 363342), (777, 346040), (820, 327894), (840, 320087), (844, 318570), (861, 312280), (888, 302785), (984, 273245), (1036, 259530), (1055, 254856), (1110, 242228), (1148, 234210), (1230, 218596), (1266, 212380), (1295, 207624), (1435, 187368), (1477, 182040), (1480, 181671), (1517, 177240), (1554, 173020), (1640, 163947), (1688, 159285), (1722, 156140), (2072, 129765), (2110, 127428), (2220, 121114), (2296, 117105), (2460, 109298), (2532, 106190), (2590, 103812), (2870, 93684), (2954, 91020), (3034, 88620), (3108, 86510), (3165, 84952), (3444, 78070), (3885, 69208), (4220, 63714), (4305, 62456), (4431, 60680), (4440, 60557), (4551, 59080), (4920, 54649), (5064, 53095), (5180, 51906), (5740, 46842), (5908, 45510), (6068, 44310), (6216, 43255), (6330, 42476), (6888, 39035), (7385, 36408), (7585, 35448), (7770, 34604), (7807, 34440), (8440, 31857), (8610, 31228), (8651, 31080), (8862, 30340), (9102, 29540), (10360, 25953), (10619, 25320), (11480, 23421), (11816, 22755), (12136, 22155), (12660, 21238), (14770, 18204), (15170, 17724), (15540, 17302), (15614, 17220)]