70438560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 223134912

約数和(自身を除く): 152696352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 571, 771, 1028, 1142, 1285, 1542, 1713, 2056, 2284, 2570, 2855, 3084, 3426, 3855, 4112, 4568, 5140, 5710, 6168, 6852, 7710, 8224, 8565, 9136, 10280, 11420, 12336, 13704, 15420, 17130, 18272, 20560, 22840, 24672, 27408, 30840, 34260, 41120, 45680, 54816, 61680, 68520, 91360, 123360, 137040, 146747, 274080, 293494, 440241, 586988, 733735, 880482, 1173976, 1467470, 1760964, 2201205, 2347952, 2934940, 3521928, 4402410, 4695904, 5869880, 7043856, 8804820, 11739760, 14087712, 17609640, 23479520, 35219280, 70438560]

約数ペア:

[(1, 70438560), (2, 35219280), (3, 23479520), (4, 17609640), (5, 14087712), (6, 11739760), (8, 8804820), (10, 7043856), (12, 5869880), (15, 4695904), (16, 4402410), (20, 3521928), (24, 2934940), (30, 2347952), (32, 2201205), (40, 1760964), (48, 1467470), (60, 1173976), (80, 880482), (96, 733735), (120, 586988), (160, 440241), (240, 293494), (257, 274080), (480, 146747), (514, 137040), (571, 123360), (771, 91360), (1028, 68520), (1142, 61680), (1285, 54816), (1542, 45680), (1713, 41120), (2056, 34260), (2284, 30840), (2570, 27408), (2855, 24672), (3084, 22840), (3426, 20560), (3855, 18272), (4112, 17130), (4568, 15420), (5140, 13704), (5710, 12336), (6168, 11420), (6852, 10280), (7710, 9136), (8224, 8565)]