215596680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10631}}^1$

素因数の和:10671

約数の個数: 96

約数和(自身を含む): 700436160

約数和(自身を除く): 484839480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 10631, 20280, 21262, 31893, 42524, 53155, 63786, 85048, 106310, 127572, 138203, 159465, 212620, 255144, 276406, 318930, 414609, 425240, 552812, 637860, 691015, 829218, 1105624, 1275720, 1382030, 1658436, 1796639, 2073045, 2764060, 3316872, 3593278, 4146090, 5389917, 5528120, 7186556, 8292180, 8983195, 10779834, 14373112, 16584360, 17966390, 21559668, 26949585, 35932780, 43119336, 53899170, 71865560, 107798340, 215596680]

約数ペア:

[(1, 215596680), (2, 107798340), (3, 71865560), (4, 53899170), (5, 43119336), (6, 35932780), (8, 26949585), (10, 21559668), (12, 17966390), (13, 16584360), (15, 14373112), (20, 10779834), (24, 8983195), (26, 8292180), (30, 7186556), (39, 5528120), (40, 5389917), (52, 4146090), (60, 3593278), (65, 3316872), (78, 2764060), (104, 2073045), (120, 1796639), (130, 1658436), (156, 1382030), (169, 1275720), (195, 1105624), (260, 829218), (312, 691015), (338, 637860), (390, 552812), (507, 425240), (520, 414609), (676, 318930), (780, 276406), (845, 255144), (1014, 212620), (1352, 159465), (1560, 138203), (1690, 127572), (2028, 106310), (2535, 85048), (3380, 63786), (4056, 53155), (5070, 42524), (6760, 31893), (10140, 21262), (10631, 20280)]