201267960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23623}}^1$

素因数の和:23708

約数の個数: 64

約数和(自身を含む): 612334080

約数和(自身を除く): 411066120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 23623, 47246, 70869, 94492, 118115, 141738, 188984, 236230, 283476, 354345, 472460, 566952, 708690, 944920, 1417380, 1677233, 2834760, 3354466, 5031699, 6708932, 8386165, 10063398, 13417864, 16772330, 20126796, 25158495, 33544660, 40253592, 50316990, 67089320, 100633980, 201267960]

約数ペア:

[(1, 201267960), (2, 100633980), (3, 67089320), (4, 50316990), (5, 40253592), (6, 33544660), (8, 25158495), (10, 20126796), (12, 16772330), (15, 13417864), (20, 10063398), (24, 8386165), (30, 6708932), (40, 5031699), (60, 3354466), (71, 2834760), (120, 1677233), (142, 1417380), (213, 944920), (284, 708690), (355, 566952), (426, 472460), (568, 354345), (710, 283476), (852, 236230), (1065, 188984), (1420, 141738), (1704, 118115), (2130, 94492), (2840, 70869), (4260, 47246), (8520, 23623)]