392264040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6397}}^1$

素因数の和:6491

約数の個数: 128

約数和(自身を含む): 1363541760

約数和(自身を除く): 971277720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 6397, 7665, 8760, 10220, 12264, 12794, 15330, 19191, 20440, 25588, 30660, 31985, 38382, 44779, 51176, 61320, 63970, 76764, 89558, 95955, 127940, 134337, 153528, 179116, 191910, 223895, 255880, 268674, 358232, 383820, 447790, 466981, 537348, 671685, 767640, 895580, 933962, 1074696, 1343370, 1400943, 1791160, 1867924, 2334905, 2686740, 2801886, 3268867, 3735848, 4669810, 5373480, 5603772, 6537734, 7004715, 9339620, 9806601, 11207544, 13075468, 14009430, 16344335, 18679240, 19613202, 26150936, 28018860, 32688670, 39226404, 49033005, 56037720, 65377340, 78452808, 98066010, 130754680, 196132020, 392264040]

約数ペア:

[(1, 392264040), (2, 196132020), (3, 130754680), (4, 98066010), (5, 78452808), (6, 65377340), (7, 56037720), (8, 49033005), (10, 39226404), (12, 32688670), (14, 28018860), (15, 26150936), (20, 19613202), (21, 18679240), (24, 16344335), (28, 14009430), (30, 13075468), (35, 11207544), (40, 9806601), (42, 9339620), (56, 7004715), (60, 6537734), (70, 5603772), (73, 5373480), (84, 4669810), (105, 3735848), (120, 3268867), (140, 2801886), (146, 2686740), (168, 2334905), (210, 1867924), (219, 1791160), (280, 1400943), (292, 1343370), (365, 1074696), (420, 933962), (438, 895580), (511, 767640), (584, 671685), (730, 537348), (840, 466981), (876, 447790), (1022, 383820), (1095, 358232), (1460, 268674), (1533, 255880), (1752, 223895), (2044, 191910), (2190, 179116), (2555, 153528), (2920, 134337), (3066, 127940), (4088, 95955), (4380, 89558), (5110, 76764), (6132, 63970), (6397, 61320), (7665, 51176), (8760, 44779), (10220, 38382), (12264, 31985), (12794, 30660), (15330, 25588), (19191, 20440)]