2253951960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2357}}^1$

素因数の和:2997

約数の個数: 128

約数和(自身を含む): 7296972480

約数和(自身を除く): 5043020520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 613, 780, 1226, 1560, 1839, 2357, 2452, 3065, 3678, 4714, 4904, 6130, 7071, 7356, 7969, 9195, 9428, 11785, 12260, 14142, 14712, 15938, 18390, 18856, 23570, 23907, 24520, 28284, 30641, 31876, 35355, 36780, 39845, 47140, 47814, 56568, 61282, 63752, 70710, 73560, 79690, 91923, 94280, 95628, 119535, 122564, 141420, 153205, 159380, 183846, 191256, 239070, 245128, 282840, 306410, 318760, 367692, 459615, 478140, 612820, 735384, 919230, 956280, 1225640, 1444841, 1838460, 2889682, 3676920, 4334523, 5779364, 7224205, 8669046, 11558728, 14448410, 17338092, 18782933, 21672615, 28896820, 34676184, 37565866, 43345230, 56348799, 57793640, 75131732, 86690460, 93914665, 112697598, 150263464, 173380920, 187829330, 225395196, 281743995, 375658660, 450790392, 563487990, 751317320, 1126975980, 2253951960]

約数ペア:

[(1, 2253951960), (2, 1126975980), (3, 751317320), (4, 563487990), (5, 450790392), (6, 375658660), (8, 281743995), (10, 225395196), (12, 187829330), (13, 173380920), (15, 150263464), (20, 112697598), (24, 93914665), (26, 86690460), (30, 75131732), (39, 57793640), (40, 56348799), (52, 43345230), (60, 37565866), (65, 34676184), (78, 28896820), (104, 21672615), (120, 18782933), (130, 17338092), (156, 14448410), (195, 11558728), (260, 8669046), (312, 7224205), (390, 5779364), (520, 4334523), (613, 3676920), (780, 2889682), (1226, 1838460), (1560, 1444841), (1839, 1225640), (2357, 956280), (2452, 919230), (3065, 735384), (3678, 612820), (4714, 478140), (4904, 459615), (6130, 367692), (7071, 318760), (7356, 306410), (7969, 282840), (9195, 245128), (9428, 239070), (11785, 191256), (12260, 183846), (14142, 159380), (14712, 153205), (15938, 141420), (18390, 122564), (18856, 119535), (23570, 95628), (23907, 94280), (24520, 91923), (28284, 79690), (30641, 73560), (31876, 70710), (35355, 63752), (36780, 61282), (39845, 56568), (47140, 47814)]