264680190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13807}}^1$

素因数の和:13894

約数の個数: 64

約数和(自身を含む): 715806720

約数和(自身を除く): 451126530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 13807, 19170, 27614, 41421, 69035, 82842, 124263, 138070, 207105, 248526, 372789, 414210, 621315, 745578, 980297, 1242630, 1863945, 1960594, 2940891, 3727890, 4901485, 5881782, 8822673, 9802970, 14704455, 17645346, 26468019, 29408910, 44113365, 52936038, 88226730, 132340095, 264680190]

約数ペア:

[(1, 264680190), (2, 132340095), (3, 88226730), (5, 52936038), (6, 44113365), (9, 29408910), (10, 26468019), (15, 17645346), (18, 14704455), (27, 9802970), (30, 8822673), (45, 5881782), (54, 4901485), (71, 3727890), (90, 2940891), (135, 1960594), (142, 1863945), (213, 1242630), (270, 980297), (355, 745578), (426, 621315), (639, 414210), (710, 372789), (1065, 248526), (1278, 207105), (1917, 138070), (2130, 124263), (3195, 82842), (3834, 69035), (6390, 41421), (9585, 27614), (13807, 19170)]