168957600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 641208960

約数和(自身を除く): 472251360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 89, 96, 100, 105, 112, 113, 120, 140, 150, 160, 168, 175, 178, 200, 210, 224, 226, 240, 267, 280, 300, 336, 339, 350, 356, 400, 420, 445, 452, 480, 525, 534, 560, 565, 600, 623, 672, 678, 700, 712, 791, 800, 840, 890, 904, 1050, 1068, 1120, 1130, 1200, 1246, 1335, 1356, 1400, 1424, 1582, 1680, 1695, 1780, 1808, 1869, 2100, 2136, 2225, 2260, 2373, 2400, 2492, 2670, 2712, 2800, 2825, 2848, 3115, 3164, 3360, 3390, 3560, 3616, 3738, 3955, 4200, 4272, 4450, 4520, 4746, 4984, 5340, 5424, 5600, 5650, 6230, 6328, 6675, 6780, 7120, 7476, 7910, 8400, 8475, 8544, 8900, 9040, 9345, 9492, 9968, 10057, 10680, 10848, 11300, 11865, 12460, 12656, 13350, 13560, 14240, 14952, 15575, 15820, 16800, 16950, 17800, 18080, 18690, 18984, 19775, 19936, 20114, 21360, 22600, 23730, 24920, 25312, 26700, 27120, 29904, 30171, 31150, 31640, 33900, 35600, 37380, 37968, 39550, 40228, 42720, 45200, 46725, 47460, 49840, 50285, 53400, 54240, 59325, 59808, 60342, 62300, 63280, 67800, 70399, 71200, 74760, 75936, 79100, 80456, 90400, 93450, 94920, 99680, 100570, 106800, 118650, 120684, 124600, 126560, 135600, 140798, 149520, 150855, 158200, 160912, 186900, 189840, 201140, 211197, 213600, 237300, 241368, 249200, 251425, 271200, 281596, 299040, 301710, 316400, 321824, 351995, 373800, 379680, 402280, 422394, 474600, 482736, 498400, 502850, 563192, 603420, 632800, 703990, 747600, 754275, 804560, 844788, 949200, 965472, 1005700, 1055985, 1126384, 1206840, 1407980, 1495200, 1508550, 1609120, 1689576, 1759975, 1898400, 2011400, 2111970, 2252768, 2413680, 2815960, 3017100, 3379152, 3519950, 4022800, 4223940, 4827360, 5279925, 5631920, 6034200, 6758304, 7039900, 8045600, 8447880, 10559850, 11263840, 12068400, 14079800, 16895760, 21119700, 24136800, 28159600, 33791520, 42239400, 56319200, 84478800, 168957600]

約数ペア:

[(1, 168957600), (2, 84478800), (3, 56319200), (4, 42239400), (5, 33791520), (6, 28159600), (7, 24136800), (8, 21119700), (10, 16895760), (12, 14079800), (14, 12068400), (15, 11263840), (16, 10559850), (20, 8447880), (21, 8045600), (24, 7039900), (25, 6758304), (28, 6034200), (30, 5631920), (32, 5279925), (35, 4827360), (40, 4223940), (42, 4022800), (48, 3519950), (50, 3379152), (56, 3017100), (60, 2815960), (70, 2413680), (75, 2252768), (80, 2111970), (84, 2011400), (89, 1898400), (96, 1759975), (100, 1689576), (105, 1609120), (112, 1508550), (113, 1495200), (120, 1407980), (140, 1206840), (150, 1126384), (160, 1055985), (168, 1005700), (175, 965472), (178, 949200), (200, 844788), (210, 804560), (224, 754275), (226, 747600), (240, 703990), (267, 632800), (280, 603420), (300, 563192), (336, 502850), (339, 498400), (350, 482736), (356, 474600), (400, 422394), (420, 402280), (445, 379680), (452, 373800), (480, 351995), (525, 321824), (534, 316400), (560, 301710), (565, 299040), (600, 281596), (623, 271200), (672, 251425), (678, 249200), (700, 241368), (712, 237300), (791, 213600), (800, 211197), (840, 201140), (890, 189840), (904, 186900), (1050, 160912), (1068, 158200), (1120, 150855), (1130, 149520), (1200, 140798), (1246, 135600), (1335, 126560), (1356, 124600), (1400, 120684), (1424, 118650), (1582, 106800), (1680, 100570), (1695, 99680), (1780, 94920), (1808, 93450), (1869, 90400), (2100, 80456), (2136, 79100), (2225, 75936), (2260, 74760), (2373, 71200), (2400, 70399), (2492, 67800), (2670, 63280), (2712, 62300), (2800, 60342), (2825, 59808), (2848, 59325), (3115, 54240), (3164, 53400), (3360, 50285), (3390, 49840), (3560, 47460), (3616, 46725), (3738, 45200), (3955, 42720), (4200, 40228), (4272, 39550), (4450, 37968), (4520, 37380), (4746, 35600), (4984, 33900), (5340, 31640), (5424, 31150), (5600, 30171), (5650, 29904), (6230, 27120), (6328, 26700), (6675, 25312), (6780, 24920), (7120, 23730), (7476, 22600), (7910, 21360), (8400, 20114), (8475, 19936), (8544, 19775), (8900, 18984), (9040, 18690), (9345, 18080), (9492, 17800), (9968, 16950), (10057, 16800), (10680, 15820), (10848, 15575), (11300, 14952), (11865, 14240), (12460, 13560), (12656, 13350)]