18425510880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{17299}}^1$

素因数の和:17641

約数の個数: 192

約数和(自身を含む): 66544934400

約数和(自身を除く): 48119423520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 317, 336, 420, 480, 560, 634, 672, 840, 951, 1120, 1268, 1585, 1680, 1902, 2219, 2536, 3170, 3360, 3804, 4438, 4755, 5072, 6340, 6657, 7608, 8876, 9510, 10144, 11095, 12680, 13314, 15216, 17299, 17752, 19020, 22190, 25360, 26628, 30432, 33285, 34598, 35504, 38040, 44380, 50720, 51897, 53256, 66570, 69196, 71008, 76080, 86495, 88760, 103794, 106512, 121093, 133140, 138392, 152160, 172990, 177520, 207588, 213024, 242186, 259485, 266280, 276784, 345980, 355040, 363279, 415176, 484372, 518970, 532560, 553568, 605465, 691960, 726558, 830352, 968744, 1037940, 1065120, 1210930, 1383920, 1453116, 1660704, 1816395, 1937488, 2075880, 2421860, 2767840, 2906232, 3632790, 3874976, 4151760, 4843720, 5483783, 5812464, 7265580, 8303520, 9687440, 10967566, 11624928, 14531160, 16451349, 19374880, 21935132, 27418915, 29062320, 32902698, 38386481, 43870264, 54837830, 58124640, 65805396, 76772962, 82256745, 87740528, 109675660, 115159443, 131610792, 153545924, 164513490, 175481056, 191932405, 219351320, 230318886, 263221584, 307091848, 329026980, 383864810, 438702640, 460637772, 526443168, 575797215, 614183696, 658053960, 767729620, 877405280, 921275544, 1151594430, 1228367392, 1316107920, 1535459240, 1842551088, 2303188860, 2632215840, 3070918480, 3685102176, 4606377720, 6141836960, 9212755440, 18425510880]

約数ペア:

[(1, 18425510880), (2, 9212755440), (3, 6141836960), (4, 4606377720), (5, 3685102176), (6, 3070918480), (7, 2632215840), (8, 2303188860), (10, 1842551088), (12, 1535459240), (14, 1316107920), (15, 1228367392), (16, 1151594430), (20, 921275544), (21, 877405280), (24, 767729620), (28, 658053960), (30, 614183696), (32, 575797215), (35, 526443168), (40, 460637772), (42, 438702640), (48, 383864810), (56, 329026980), (60, 307091848), (70, 263221584), (80, 230318886), (84, 219351320), (96, 191932405), (105, 175481056), (112, 164513490), (120, 153545924), (140, 131610792), (160, 115159443), (168, 109675660), (210, 87740528), (224, 82256745), (240, 76772962), (280, 65805396), (317, 58124640), (336, 54837830), (420, 43870264), (480, 38386481), (560, 32902698), (634, 29062320), (672, 27418915), (840, 21935132), (951, 19374880), (1120, 16451349), (1268, 14531160), (1585, 11624928), (1680, 10967566), (1902, 9687440), (2219, 8303520), (2536, 7265580), (3170, 5812464), (3360, 5483783), (3804, 4843720), (4438, 4151760), (4755, 3874976), (5072, 3632790), (6340, 2906232), (6657, 2767840), (7608, 2421860), (8876, 2075880), (9510, 1937488), (10144, 1816395), (11095, 1660704), (12680, 1453116), (13314, 1383920), (15216, 1210930), (17299, 1065120), (17752, 1037940), (19020, 968744), (22190, 830352), (25360, 726558), (26628, 691960), (30432, 605465), (33285, 553568), (34598, 532560), (35504, 518970), (38040, 484372), (44380, 415176), (50720, 363279), (51897, 355040), (53256, 345980), (66570, 276784), (69196, 266280), (71008, 259485), (76080, 242186), (86495, 213024), (88760, 207588), (103794, 177520), (106512, 172990), (121093, 152160), (133140, 138392)]