973509080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 2462400000

約数和(自身を除く): 1488890920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 151, 152, 170, 190, 302, 323, 340, 380, 499, 604, 646, 680, 755, 760, 998, 1208, 1292, 1510, 1615, 1996, 2495, 2567, 2584, 2869, 3020, 3230, 3992, 4990, 5134, 5738, 6040, 6460, 8483, 9481, 9980, 10268, 11476, 12835, 12920, 14345, 16966, 18962, 19960, 20536, 22952, 25670, 28690, 33932, 37924, 42415, 47405, 48773, 51340, 57380, 67864, 75349, 75848, 84830, 94810, 97546, 102680, 114760, 150698, 161177, 169660, 189620, 195092, 243865, 301396, 322354, 339320, 376745, 379240, 390184, 487730, 602792, 644708, 753490, 805885, 975460, 1280933, 1289416, 1431631, 1506980, 1611770, 1950920, 2561866, 2863262, 3013960, 3223540, 5123732, 5726524, 6404665, 6447080, 7158155, 10247464, 11453048, 12809330, 14316310, 24337727, 25618660, 28632620, 48675454, 51237320, 57265240, 97350908, 121688635, 194701816, 243377270, 486754540, 973509080]

約数ペア:

[(1, 973509080), (2, 486754540), (4, 243377270), (5, 194701816), (8, 121688635), (10, 97350908), (17, 57265240), (19, 51237320), (20, 48675454), (34, 28632620), (38, 25618660), (40, 24337727), (68, 14316310), (76, 12809330), (85, 11453048), (95, 10247464), (136, 7158155), (151, 6447080), (152, 6404665), (170, 5726524), (190, 5123732), (302, 3223540), (323, 3013960), (340, 2863262), (380, 2561866), (499, 1950920), (604, 1611770), (646, 1506980), (680, 1431631), (755, 1289416), (760, 1280933), (998, 975460), (1208, 805885), (1292, 753490), (1510, 644708), (1615, 602792), (1996, 487730), (2495, 390184), (2567, 379240), (2584, 376745), (2869, 339320), (3020, 322354), (3230, 301396), (3992, 243865), (4990, 195092), (5134, 189620), (5738, 169660), (6040, 161177), (6460, 150698), (8483, 114760), (9481, 102680), (9980, 97546), (10268, 94810), (11476, 84830), (12835, 75848), (12920, 75349), (14345, 67864), (16966, 57380), (18962, 51340), (19960, 48773), (20536, 47405), (22952, 42415), (25670, 37924), (28690, 33932)]