15691045280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{72269}}^1$

素因数の和:72366

約数の個数: 96

約数和(自身を含む): 39338006400

約数和(自身を除く): 23646961120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 80, 92, 115, 118, 160, 184, 230, 236, 295, 368, 460, 472, 590, 736, 920, 944, 1180, 1357, 1840, 1888, 2360, 2714, 3680, 4720, 5428, 6785, 9440, 10856, 13570, 21712, 27140, 43424, 54280, 72269, 108560, 144538, 217120, 289076, 361345, 578152, 722690, 1156304, 1445380, 1662187, 2312608, 2890760, 3324374, 4263871, 5781520, 6648748, 8310935, 8527742, 11563040, 13297496, 16621870, 17055484, 21319355, 26594992, 33243740, 34110968, 42638710, 53189984, 66487480, 68221936, 85277420, 98069033, 132974960, 136443872, 170554840, 196138066, 265949920, 341109680, 392276132, 490345165, 682219360, 784552264, 980690330, 1569104528, 1961380660, 3138209056, 3922761320, 7845522640, 15691045280]

約数ペア:

[(1, 15691045280), (2, 7845522640), (4, 3922761320), (5, 3138209056), (8, 1961380660), (10, 1569104528), (16, 980690330), (20, 784552264), (23, 682219360), (32, 490345165), (40, 392276132), (46, 341109680), (59, 265949920), (80, 196138066), (92, 170554840), (115, 136443872), (118, 132974960), (160, 98069033), (184, 85277420), (230, 68221936), (236, 66487480), (295, 53189984), (368, 42638710), (460, 34110968), (472, 33243740), (590, 26594992), (736, 21319355), (920, 17055484), (944, 16621870), (1180, 13297496), (1357, 11563040), (1840, 8527742), (1888, 8310935), (2360, 6648748), (2714, 5781520), (3680, 4263871), (4720, 3324374), (5428, 2890760), (6785, 2312608), (9440, 1662187), (10856, 1445380), (13570, 1156304), (21712, 722690), (27140, 578152), (43424, 361345), (54280, 289076), (72269, 217120), (108560, 144538)]