38231760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 120

約数和(自身を含む): 137910816

約数和(自身を除く): 99679056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3251, 3920, 5880, 6502, 9753, 11760, 13004, 16255, 19506, 22757, 26008, 32510, 39012, 45514, 48765, 52016, 65020, 68271, 78024, 91028, 97530, 113785, 130040, 136542, 156048, 159299, 182056, 195060, 227570, 260080, 273084, 318598, 341355, 364112, 390120, 455140, 477897, 546168, 637196, 682710, 780240, 796495, 910280, 955794, 1092336, 1274392, 1365420, 1592990, 1820560, 1911588, 2389485, 2548784, 2730840, 3185980, 3823176, 4778970, 5461680, 6371960, 7646352, 9557940, 12743920, 19115880, 38231760]

約数ペア:

[(1, 38231760), (2, 19115880), (3, 12743920), (4, 9557940), (5, 7646352), (6, 6371960), (7, 5461680), (8, 4778970), (10, 3823176), (12, 3185980), (14, 2730840), (15, 2548784), (16, 2389485), (20, 1911588), (21, 1820560), (24, 1592990), (28, 1365420), (30, 1274392), (35, 1092336), (40, 955794), (42, 910280), (48, 796495), (49, 780240), (56, 682710), (60, 637196), (70, 546168), (80, 477897), (84, 455140), (98, 390120), (105, 364112), (112, 341355), (120, 318598), (140, 273084), (147, 260080), (168, 227570), (196, 195060), (210, 182056), (240, 159299), (245, 156048), (280, 136542), (294, 130040), (336, 113785), (392, 97530), (420, 91028), (490, 78024), (560, 68271), (588, 65020), (735, 52016), (784, 48765), (840, 45514), (980, 39012), (1176, 32510), (1470, 26008), (1680, 22757), (1960, 19506), (2352, 16255), (2940, 13004), (3251, 11760), (3920, 9753), (5880, 6502)]