70821480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 154164120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 433, 435, 470, 564, 580, 696, 705, 866, 870, 940, 1128, 1160, 1299, 1363, 1410, 1732, 1740, 1880, 2165, 2598, 2726, 2820, 3464, 3480, 4089, 4330, 5196, 5452, 5640, 6495, 6815, 8178, 8660, 10392, 10904, 12557, 12990, 13630, 16356, 17320, 20351, 20445, 25114, 25980, 27260, 32712, 37671, 40702, 40890, 50228, 51960, 54520, 61053, 62785, 75342, 81404, 81780, 100456, 101755, 122106, 125570, 150684, 162808, 163560, 188355, 203510, 244212, 251140, 301368, 305265, 376710, 407020, 488424, 502280, 590179, 610530, 753420, 814040, 1180358, 1221060, 1506840, 1770537, 2360716, 2442120, 2950895, 3541074, 4721432, 5901790, 7082148, 8852685, 11803580, 14164296, 17705370, 23607160, 35410740, 70821480]

約数ペア:

[(1, 70821480), (2, 35410740), (3, 23607160), (4, 17705370), (5, 14164296), (6, 11803580), (8, 8852685), (10, 7082148), (12, 5901790), (15, 4721432), (20, 3541074), (24, 2950895), (29, 2442120), (30, 2360716), (40, 1770537), (47, 1506840), (58, 1221060), (60, 1180358), (87, 814040), (94, 753420), (116, 610530), (120, 590179), (141, 502280), (145, 488424), (174, 407020), (188, 376710), (232, 305265), (235, 301368), (282, 251140), (290, 244212), (348, 203510), (376, 188355), (433, 163560), (435, 162808), (470, 150684), (564, 125570), (580, 122106), (696, 101755), (705, 100456), (866, 81780), (870, 81404), (940, 75342), (1128, 62785), (1160, 61053), (1299, 54520), (1363, 51960), (1410, 50228), (1732, 40890), (1740, 40702), (1880, 37671), (2165, 32712), (2598, 27260), (2726, 25980), (2820, 25114), (3464, 20445), (3480, 20351), (4089, 17320), (4330, 16356), (5196, 13630), (5452, 12990), (5640, 12557), (6495, 10904), (6815, 10392), (8178, 8660)]