137140680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21563}}^1$

素因数の和:21630

約数の個数: 64

約数和(自身を含む): 419204160

約数和(自身を除く): 282063480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 21563, 43126, 64689, 86252, 107815, 129378, 172504, 215630, 258756, 323445, 431260, 517512, 646890, 862520, 1142839, 1293780, 2285678, 2587560, 3428517, 4571356, 5714195, 6857034, 9142712, 11428390, 13714068, 17142585, 22856780, 27428136, 34285170, 45713560, 68570340, 137140680]

約数ペア:

[(1, 137140680), (2, 68570340), (3, 45713560), (4, 34285170), (5, 27428136), (6, 22856780), (8, 17142585), (10, 13714068), (12, 11428390), (15, 9142712), (20, 6857034), (24, 5714195), (30, 4571356), (40, 3428517), (53, 2587560), (60, 2285678), (106, 1293780), (120, 1142839), (159, 862520), (212, 646890), (265, 517512), (318, 431260), (424, 323445), (530, 258756), (636, 215630), (795, 172504), (1060, 129378), (1272, 107815), (1590, 86252), (2120, 64689), (3180, 43126), (6360, 21563)]