500552040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 1559347200

約数和(自身を除く): 1058795160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 239, 248, 310, 372, 465, 478, 563, 620, 717, 744, 930, 956, 1126, 1195, 1240, 1434, 1689, 1860, 1912, 2252, 2390, 2815, 2868, 3378, 3585, 3720, 4504, 4780, 5630, 5736, 6756, 7170, 7409, 8445, 9560, 11260, 13512, 14340, 14818, 16890, 17453, 22227, 22520, 28680, 29636, 33780, 34906, 37045, 44454, 52359, 59272, 67560, 69812, 74090, 87265, 88908, 104718, 111135, 134557, 139624, 148180, 174530, 177816, 209436, 222270, 261795, 269114, 296360, 349060, 403671, 418872, 444540, 523590, 538228, 672785, 698120, 807342, 889080, 1047180, 1076456, 1345570, 1614684, 2018355, 2094360, 2691140, 3229368, 4036710, 4171267, 5382280, 8073420, 8342534, 12513801, 16146840, 16685068, 20856335, 25027602, 33370136, 41712670, 50055204, 62569005, 83425340, 100110408, 125138010, 166850680, 250276020, 500552040]

約数ペア:

[(1, 500552040), (2, 250276020), (3, 166850680), (4, 125138010), (5, 100110408), (6, 83425340), (8, 62569005), (10, 50055204), (12, 41712670), (15, 33370136), (20, 25027602), (24, 20856335), (30, 16685068), (31, 16146840), (40, 12513801), (60, 8342534), (62, 8073420), (93, 5382280), (120, 4171267), (124, 4036710), (155, 3229368), (186, 2691140), (239, 2094360), (248, 2018355), (310, 1614684), (372, 1345570), (465, 1076456), (478, 1047180), (563, 889080), (620, 807342), (717, 698120), (744, 672785), (930, 538228), (956, 523590), (1126, 444540), (1195, 418872), (1240, 403671), (1434, 349060), (1689, 296360), (1860, 269114), (1912, 261795), (2252, 222270), (2390, 209436), (2815, 177816), (2868, 174530), (3378, 148180), (3585, 139624), (3720, 134557), (4504, 111135), (4780, 104718), (5630, 88908), (5736, 87265), (6756, 74090), (7170, 69812), (7409, 67560), (8445, 59272), (9560, 52359), (11260, 44454), (13512, 37045), (14340, 34906), (14818, 33780), (16890, 29636), (17453, 28680), (22227, 22520)]