2430074920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 256

約数和(自身を含む): 7264857600

約数和(自身を除く): 4834782680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 41, 52, 56, 65, 70, 76, 82, 91, 95, 104, 130, 133, 140, 152, 164, 182, 190, 205, 247, 260, 266, 280, 287, 328, 364, 380, 410, 455, 494, 520, 532, 533, 574, 665, 728, 760, 779, 820, 857, 910, 988, 1064, 1066, 1148, 1235, 1330, 1435, 1558, 1640, 1714, 1729, 1820, 1976, 2132, 2296, 2470, 2660, 2665, 2870, 3116, 3428, 3458, 3640, 3731, 3895, 4264, 4285, 4940, 5320, 5330, 5453, 5740, 5999, 6232, 6856, 6916, 7462, 7790, 8570, 8645, 9880, 10127, 10660, 10906, 11141, 11480, 11998, 13832, 14924, 15580, 16283, 17140, 17290, 18655, 20254, 21320, 21812, 22282, 23996, 27265, 29848, 29995, 31160, 32566, 34280, 34580, 35137, 37310, 40508, 43624, 44564, 47992, 50635, 54530, 55705, 59990, 65132, 69160, 70274, 70889, 74620, 77987, 81016, 81415, 89128, 101270, 109060, 111410, 113981, 119980, 130264, 140548, 141778, 149240, 155974, 162830, 175685, 202540, 211679, 218120, 222820, 227962, 239960, 245959, 281096, 283556, 311948, 325660, 351370, 354445, 389935, 405080, 423358, 445640, 455924, 456781, 491918, 567112, 569905, 623896, 651320, 667603, 702740, 708890, 779870, 846716, 911848, 913562, 983836, 1058395, 1139810, 1229795, 1335206, 1405480, 1417780, 1481753, 1559740, 1693432, 1827124, 1967672, 2116790, 2279620, 2283905, 2459590, 2670412, 2835560, 2963506, 3119480, 3197467, 3338015, 3654248, 4233580, 4559240, 4567810, 4673221, 4919180, 5340824, 5927012, 6394934, 6676030, 7408765, 8467160, 8678839, 9135620, 9346442, 9838360, 11854024, 12789868, 13352060, 14817530, 15987335, 17357678, 18271240, 18692884, 23366105, 25579736, 26704120, 29635060, 31974670, 34715356, 37385768, 43394195, 46732210, 59270120, 60751873, 63949340, 69430712, 86788390, 93464420, 121503746, 127898680, 173576780, 186928840, 243007492, 303759365, 347153560, 486014984, 607518730, 1215037460, 2430074920]

約数ペア:

[(1, 2430074920), (2, 1215037460), (4, 607518730), (5, 486014984), (7, 347153560), (8, 303759365), (10, 243007492), (13, 186928840), (14, 173576780), (19, 127898680), (20, 121503746), (26, 93464420), (28, 86788390), (35, 69430712), (38, 63949340), (40, 60751873), (41, 59270120), (52, 46732210), (56, 43394195), (65, 37385768), (70, 34715356), (76, 31974670), (82, 29635060), (91, 26704120), (95, 25579736), (104, 23366105), (130, 18692884), (133, 18271240), (140, 17357678), (152, 15987335), (164, 14817530), (182, 13352060), (190, 12789868), (205, 11854024), (247, 9838360), (260, 9346442), (266, 9135620), (280, 8678839), (287, 8467160), (328, 7408765), (364, 6676030), (380, 6394934), (410, 5927012), (455, 5340824), (494, 4919180), (520, 4673221), (532, 4567810), (533, 4559240), (574, 4233580), (665, 3654248), (728, 3338015), (760, 3197467), (779, 3119480), (820, 2963506), (857, 2835560), (910, 2670412), (988, 2459590), (1064, 2283905), (1066, 2279620), (1148, 2116790), (1235, 1967672), (1330, 1827124), (1435, 1693432), (1558, 1559740), (1640, 1481753), (1714, 1417780), (1729, 1405480), (1820, 1335206), (1976, 1229795), (2132, 1139810), (2296, 1058395), (2470, 983836), (2660, 913562), (2665, 911848), (2870, 846716), (3116, 779870), (3428, 708890), (3458, 702740), (3640, 667603), (3731, 651320), (3895, 623896), (4264, 569905), (4285, 567112), (4940, 491918), (5320, 456781), (5330, 455924), (5453, 445640), (5740, 423358), (5999, 405080), (6232, 389935), (6856, 354445), (6916, 351370), (7462, 325660), (7790, 311948), (8570, 283556), (8645, 281096), (9880, 245959), (10127, 239960), (10660, 227962), (10906, 222820), (11141, 218120), (11480, 211679), (11998, 202540), (13832, 175685), (14924, 162830), (15580, 155974), (16283, 149240), (17140, 141778), (17290, 140548), (18655, 130264), (20254, 119980), (21320, 113981), (21812, 111410), (22282, 109060), (23996, 101270), (27265, 89128), (29848, 81415), (29995, 81016), (31160, 77987), (32566, 74620), (34280, 70889), (34580, 70274), (35137, 69160), (37310, 65132), (40508, 59990), (43624, 55705), (44564, 54530), (47992, 50635)]