76463520

素因数分解:

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

素因数の和:3283

約数の個数: 144

約数和(自身を含む): 280270368

約数和(自身を除く): 203806848

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3251, 3360, 3920, 4704, 5880, 6502, 7840, 9753, 11760, 13004, 16255, 19506, 22757, 23520, 26008, 32510, 39012, 45514, 48765, 52016, 65020, 68271, 78024, 91028, 97530, 104032, 113785, 130040, 136542, 156048, 159299, 182056, 195060, 227570, 260080, 273084, 312096, 318598, 341355, 364112, 390120, 455140, 477897, 520160, 546168, 637196, 682710, 728224, 780240, 796495, 910280, 955794, 1092336, 1274392, 1365420, 1560480, 1592990, 1820560, 1911588, 2184672, 2389485, 2548784, 2730840, 3185980, 3641120, 3823176, 4778970, 5097568, 5461680, 6371960, 7646352, 9557940, 10923360, 12743920, 15292704, 19115880, 25487840, 38231760, 76463520]

約数ペア:

[(1, 76463520), (2, 38231760), (3, 25487840), (4, 19115880), (5, 15292704), (6, 12743920), (7, 10923360), (8, 9557940), (10, 7646352), (12, 6371960), (14, 5461680), (15, 5097568), (16, 4778970), (20, 3823176), (21, 3641120), (24, 3185980), (28, 2730840), (30, 2548784), (32, 2389485), (35, 2184672), (40, 1911588), (42, 1820560), (48, 1592990), (49, 1560480), (56, 1365420), (60, 1274392), (70, 1092336), (80, 955794), (84, 910280), (96, 796495), (98, 780240), (105, 728224), (112, 682710), (120, 637196), (140, 546168), (147, 520160), (160, 477897), (168, 455140), (196, 390120), (210, 364112), (224, 341355), (240, 318598), (245, 312096), (280, 273084), (294, 260080), (336, 227570), (392, 195060), (420, 182056), (480, 159299), (490, 156048), (560, 136542), (588, 130040), (672, 113785), (735, 104032), (784, 97530), (840, 91028), (980, 78024), (1120, 68271), (1176, 65020), (1470, 52016), (1568, 48765), (1680, 45514), (1960, 39012), (2352, 32510), (2940, 26008), (3251, 23520), (3360, 22757), (3920, 19506), (4704, 16255), (5880, 13004), (6502, 11760), (7840, 9753)]