7054180680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{218531}}^1$

素因数の和:218814

約数の個数: 64

約数和(自身を含む): 21241310400

約数和(自身を除く): 14187129720

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, 8070, 10760, 16140, 32280, 218531, 437062, 655593, 874124, 1092655, 1311186, 1748248, 2185310, 2622372, 3277965, 4370620, 5244744, 6555930, 8741240, 13111860, 26223720, 58784839, 117569678, 176354517, 235139356, 293924195, 352709034, 470278712, 587848390, 705418068, 881772585, 1175696780, 1410836136, 1763545170, 2351393560, 3527090340, 7054180680]

約数ペア:

[(1, 7054180680), (2, 3527090340), (3, 2351393560), (4, 1763545170), (5, 1410836136), (6, 1175696780), (8, 881772585), (10, 705418068), (12, 587848390), (15, 470278712), (20, 352709034), (24, 293924195), (30, 235139356), (40, 176354517), (60, 117569678), (120, 58784839), (269, 26223720), (538, 13111860), (807, 8741240), (1076, 6555930), (1345, 5244744), (1614, 4370620), (2152, 3277965), (2690, 2622372), (3228, 2185310), (4035, 1748248), (5380, 1311186), (6456, 1092655), (8070, 874124), (10760, 655593), (16140, 437062), (32280, 218531)]