716948520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{22717}}^1$

素因数の和:22994

約数の個数: 64

約数和(自身を含む): 2159118720

約数和(自身を除く): 1442170200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 15780, 22717, 31560, 45434, 68151, 90868, 113585, 136302, 181736, 227170, 272604, 340755, 454340, 545208, 681510, 908680, 1363020, 2726040, 5974571, 11949142, 17923713, 23898284, 29872855, 35847426, 47796568, 59745710, 71694852, 89618565, 119491420, 143389704, 179237130, 238982840, 358474260, 716948520]

約数ペア:

[(1, 716948520), (2, 358474260), (3, 238982840), (4, 179237130), (5, 143389704), (6, 119491420), (8, 89618565), (10, 71694852), (12, 59745710), (15, 47796568), (20, 35847426), (24, 29872855), (30, 23898284), (40, 17923713), (60, 11949142), (120, 5974571), (263, 2726040), (526, 1363020), (789, 908680), (1052, 681510), (1315, 545208), (1578, 454340), (2104, 340755), (2630, 272604), (3156, 227170), (3945, 181736), (5260, 136302), (6312, 113585), (7890, 90868), (10520, 68151), (15780, 45434), (22717, 31560)]