137250283920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{883889}}^1$

素因数の和:884552

約数の個数: 80

約数和(自身を含む): 426133975680

約数和(自身を除く): 288883691760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 25880, 31056, 38820, 51760, 77640, 155280, 883889, 1767778, 2651667, 3535556, 4419445, 5303334, 7071112, 8838890, 10606668, 13258335, 14142224, 17677780, 21213336, 26516670, 35355560, 42426672, 53033340, 70711120, 106066680, 212133360, 571876183, 1143752366, 1715628549, 2287504732, 2859380915, 3431257098, 4575009464, 5718761830, 6862514196, 8578142745, 9150018928, 11437523660, 13725028392, 17156285490, 22875047320, 27450056784, 34312570980, 45750094640, 68625141960, 137250283920]

約数ペア:

[(1, 137250283920), (2, 68625141960), (3, 45750094640), (4, 34312570980), (5, 27450056784), (6, 22875047320), (8, 17156285490), (10, 13725028392), (12, 11437523660), (15, 9150018928), (16, 8578142745), (20, 6862514196), (24, 5718761830), (30, 4575009464), (40, 3431257098), (48, 2859380915), (60, 2287504732), (80, 1715628549), (120, 1143752366), (240, 571876183), (647, 212133360), (1294, 106066680), (1941, 70711120), (2588, 53033340), (3235, 42426672), (3882, 35355560), (5176, 26516670), (6470, 21213336), (7764, 17677780), (9705, 14142224), (10352, 13258335), (12940, 10606668), (15528, 8838890), (19410, 7071112), (25880, 5303334), (31056, 4419445), (38820, 3535556), (51760, 2651667), (77640, 1767778), (155280, 883889)]