212047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6569}}^1$

素因数の和:6852

約数の個数: 64

約数和(自身を含む): 638604000

約数和(自身を除く): 426556680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 6569, 8070, 10760, 13138, 16140, 19707, 26276, 32280, 32845, 39414, 52552, 65690, 78828, 98535, 131380, 157656, 197070, 262760, 394140, 788280, 1767061, 3534122, 5301183, 7068244, 8835305, 10602366, 14136488, 17670610, 21204732, 26505915, 35341220, 42409464, 53011830, 70682440, 106023660, 212047320]

約数ペア:

[(1, 212047320), (2, 106023660), (3, 70682440), (4, 53011830), (5, 42409464), (6, 35341220), (8, 26505915), (10, 21204732), (12, 17670610), (15, 14136488), (20, 10602366), (24, 8835305), (30, 7068244), (40, 5301183), (60, 3534122), (120, 1767061), (269, 788280), (538, 394140), (807, 262760), (1076, 197070), (1345, 157656), (1614, 131380), (2152, 98535), (2690, 78828), (3228, 65690), (4035, 52552), (5380, 39414), (6456, 32845), (6569, 32280), (8070, 26276), (10760, 19707), (13138, 16140)]