845325960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{743}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 2678400000

約数和(自身を除く): 1833074040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 499, 570, 743, 760, 998, 1140, 1486, 1497, 1996, 2229, 2280, 2495, 2972, 2994, 3715, 3992, 4458, 4990, 5944, 5988, 7430, 7485, 8916, 9481, 9980, 11145, 11976, 14117, 14860, 14970, 17832, 18962, 19960, 22290, 28234, 28443, 29720, 29940, 37924, 42351, 44580, 47405, 56468, 56886, 59880, 70585, 75848, 84702, 89160, 94810, 112936, 113772, 141170, 142215, 169404, 189620, 211755, 227544, 282340, 284430, 338808, 370757, 379240, 423510, 564680, 568860, 741514, 847020, 1112271, 1137720, 1483028, 1694040, 1853785, 2224542, 2966056, 3707570, 4449084, 5561355, 7044383, 7415140, 8898168, 11122710, 14088766, 14830280, 21133149, 22245420, 28177532, 35221915, 42266298, 44490840, 56355064, 70443830, 84532596, 105665745, 140887660, 169065192, 211331490, 281775320, 422662980, 845325960]

約数ペア:

[(1, 845325960), (2, 422662980), (3, 281775320), (4, 211331490), (5, 169065192), (6, 140887660), (8, 105665745), (10, 84532596), (12, 70443830), (15, 56355064), (19, 44490840), (20, 42266298), (24, 35221915), (30, 28177532), (38, 22245420), (40, 21133149), (57, 14830280), (60, 14088766), (76, 11122710), (95, 8898168), (114, 7415140), (120, 7044383), (152, 5561355), (190, 4449084), (228, 3707570), (285, 2966056), (380, 2224542), (456, 1853785), (499, 1694040), (570, 1483028), (743, 1137720), (760, 1112271), (998, 847020), (1140, 741514), (1486, 568860), (1497, 564680), (1996, 423510), (2229, 379240), (2280, 370757), (2495, 338808), (2972, 284430), (2994, 282340), (3715, 227544), (3992, 211755), (4458, 189620), (4990, 169404), (5944, 142215), (5988, 141170), (7430, 113772), (7485, 112936), (8916, 94810), (9481, 89160), (9980, 84702), (11145, 75848), (11976, 70585), (14117, 59880), (14860, 56886), (14970, 56468), (17832, 47405), (18962, 44580), (19960, 42351), (22290, 37924), (28234, 29940), (28443, 29720)]