1962686760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 5994000000

約数和(自身を除く): 4031313240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 449, 499, 584, 730, 876, 898, 998, 1095, 1347, 1460, 1497, 1752, 1796, 1996, 2190, 2245, 2495, 2694, 2920, 2994, 3592, 3992, 4380, 4490, 4990, 5388, 5988, 6735, 7485, 8760, 8980, 9980, 10776, 11976, 13470, 14970, 17960, 19960, 26940, 29940, 32777, 36427, 53880, 59880, 65554, 72854, 98331, 109281, 131108, 145708, 163885, 182135, 196662, 218562, 224051, 262216, 291416, 327770, 364270, 393324, 437124, 448102, 491655, 546405, 655540, 672153, 728540, 786648, 874248, 896204, 983310, 1092810, 1120255, 1311080, 1344306, 1457080, 1792408, 1966620, 2185620, 2240510, 2688612, 3360765, 3933240, 4371240, 4481020, 5377224, 6721530, 8962040, 13443060, 16355723, 26886120, 32711446, 49067169, 65422892, 81778615, 98134338, 130845784, 163557230, 196268676, 245335845, 327114460, 392537352, 490671690, 654228920, 981343380, 1962686760]

約数ペア:

[(1, 1962686760), (2, 981343380), (3, 654228920), (4, 490671690), (5, 392537352), (6, 327114460), (8, 245335845), (10, 196268676), (12, 163557230), (15, 130845784), (20, 98134338), (24, 81778615), (30, 65422892), (40, 49067169), (60, 32711446), (73, 26886120), (120, 16355723), (146, 13443060), (219, 8962040), (292, 6721530), (365, 5377224), (438, 4481020), (449, 4371240), (499, 3933240), (584, 3360765), (730, 2688612), (876, 2240510), (898, 2185620), (998, 1966620), (1095, 1792408), (1347, 1457080), (1460, 1344306), (1497, 1311080), (1752, 1120255), (1796, 1092810), (1996, 983310), (2190, 896204), (2245, 874248), (2495, 786648), (2694, 728540), (2920, 672153), (2994, 655540), (3592, 546405), (3992, 491655), (4380, 448102), (4490, 437124), (4990, 393324), (5388, 364270), (5988, 327770), (6735, 291416), (7485, 262216), (8760, 224051), (8980, 218562), (9980, 196662), (10776, 182135), (11976, 163885), (13470, 145708), (14970, 131108), (17960, 109281), (19960, 98331), (26940, 72854), (29940, 65554), (32777, 59880), (36427, 53880)]