2486246760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 8250802560

約数和(自身を除く): 5764555800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 211, 213, 284, 355, 360, 422, 426, 461, 568, 633, 639, 710, 844, 852, 922, 1055, 1065, 1266, 1278, 1383, 1420, 1688, 1704, 1844, 1899, 2110, 2130, 2305, 2532, 2556, 2766, 2840, 3165, 3195, 3688, 3798, 4149, 4220, 4260, 4610, 5064, 5112, 5532, 6330, 6390, 6915, 7596, 8298, 8440, 8520, 9220, 9495, 11064, 12660, 12780, 13830, 14981, 15192, 16596, 18440, 18990, 20745, 25320, 25560, 27660, 29962, 32731, 33192, 37980, 41490, 44943, 55320, 59924, 65462, 74905, 75960, 82980, 89886, 97271, 98193, 119848, 130924, 134829, 149810, 163655, 165960, 179772, 194542, 196386, 224715, 261848, 269658, 291813, 294579, 299620, 327310, 359544, 389084, 392772, 449430, 486355, 490965, 539316, 583626, 589158, 599240, 654620, 674145, 778168, 785544, 875439, 898860, 972710, 981930, 1078632, 1167252, 1178316, 1309240, 1348290, 1459065, 1472895, 1750878, 1797720, 1945420, 1963860, 2334504, 2356632, 2696580, 2918130, 2945790, 3501756, 3890840, 3927720, 4377195, 5393160, 5836260, 5891580, 6906241, 7003512, 8754390, 11672520, 11783160, 13812482, 17508780, 20718723, 27624964, 34531205, 35017560, 41437446, 55249928, 62156169, 69062410, 82874892, 103593615, 124312338, 138124820, 165749784, 207187230, 248624676, 276249640, 310780845, 414374460, 497249352, 621561690, 828748920, 1243123380, 2486246760]

約数ペア:

[(1, 2486246760), (2, 1243123380), (3, 828748920), (4, 621561690), (5, 497249352), (6, 414374460), (8, 310780845), (9, 276249640), (10, 248624676), (12, 207187230), (15, 165749784), (18, 138124820), (20, 124312338), (24, 103593615), (30, 82874892), (36, 69062410), (40, 62156169), (45, 55249928), (60, 41437446), (71, 35017560), (72, 34531205), (90, 27624964), (120, 20718723), (142, 17508780), (180, 13812482), (211, 11783160), (213, 11672520), (284, 8754390), (355, 7003512), (360, 6906241), (422, 5891580), (426, 5836260), (461, 5393160), (568, 4377195), (633, 3927720), (639, 3890840), (710, 3501756), (844, 2945790), (852, 2918130), (922, 2696580), (1055, 2356632), (1065, 2334504), (1266, 1963860), (1278, 1945420), (1383, 1797720), (1420, 1750878), (1688, 1472895), (1704, 1459065), (1844, 1348290), (1899, 1309240), (2110, 1178316), (2130, 1167252), (2305, 1078632), (2532, 981930), (2556, 972710), (2766, 898860), (2840, 875439), (3165, 785544), (3195, 778168), (3688, 674145), (3798, 654620), (4149, 599240), (4220, 589158), (4260, 583626), (4610, 539316), (5064, 490965), (5112, 486355), (5532, 449430), (6330, 392772), (6390, 389084), (6915, 359544), (7596, 327310), (8298, 299620), (8440, 294579), (8520, 291813), (9220, 269658), (9495, 261848), (11064, 224715), (12660, 196386), (12780, 194542), (13830, 179772), (14981, 165960), (15192, 163655), (16596, 149810), (18440, 134829), (18990, 130924), (20745, 119848), (25320, 98193), (25560, 97271), (27660, 89886), (29962, 82980), (32731, 75960), (33192, 74905), (37980, 65462), (41490, 59924), (44943, 55320)]