13952040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 42120000

約数和(自身を除く): 28167960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 499, 699, 932, 998, 1165, 1398, 1497, 1864, 1996, 2330, 2495, 2796, 2994, 3495, 3992, 4660, 4990, 5592, 5988, 6990, 7485, 9320, 9980, 11976, 13980, 14970, 19960, 27960, 29940, 59880, 116267, 232534, 348801, 465068, 581335, 697602, 930136, 1162670, 1395204, 1744005, 2325340, 2790408, 3488010, 4650680, 6976020, 13952040]

約数ペア:

[(1, 13952040), (2, 6976020), (3, 4650680), (4, 3488010), (5, 2790408), (6, 2325340), (8, 1744005), (10, 1395204), (12, 1162670), (15, 930136), (20, 697602), (24, 581335), (30, 465068), (40, 348801), (60, 232534), (120, 116267), (233, 59880), (466, 29940), (499, 27960), (699, 19960), (932, 14970), (998, 13980), (1165, 11976), (1398, 9980), (1497, 9320), (1864, 7485), (1996, 6990), (2330, 5988), (2495, 5592), (2796, 4990), (2994, 4660), (3495, 3992)]