103906920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1619

約数の個数: 128

約数和(自身を含む): 343728000

約数和(自身を除く): 239821080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1549, 1560, 1677, 1720, 2236, 2580, 2795, 3098, 3354, 4472, 4647, 5160, 5590, 6196, 6708, 7745, 8385, 9294, 11180, 12392, 13416, 15490, 16770, 18588, 20137, 22360, 23235, 30980, 33540, 37176, 40274, 46470, 60411, 61960, 66607, 67080, 80548, 92940, 100685, 120822, 133214, 161096, 185880, 199821, 201370, 241644, 266428, 302055, 333035, 399642, 402740, 483288, 532856, 604110, 666070, 799284, 805480, 865891, 999105, 1208220, 1332140, 1598568, 1731782, 1998210, 2416440, 2597673, 2664280, 3463564, 3996420, 4329455, 5195346, 6927128, 7992840, 8658910, 10390692, 12988365, 17317820, 20781384, 25976730, 34635640, 51953460, 103906920]

約数ペア:

[(1, 103906920), (2, 51953460), (3, 34635640), (4, 25976730), (5, 20781384), (6, 17317820), (8, 12988365), (10, 10390692), (12, 8658910), (13, 7992840), (15, 6927128), (20, 5195346), (24, 4329455), (26, 3996420), (30, 3463564), (39, 2664280), (40, 2597673), (43, 2416440), (52, 1998210), (60, 1731782), (65, 1598568), (78, 1332140), (86, 1208220), (104, 999105), (120, 865891), (129, 805480), (130, 799284), (156, 666070), (172, 604110), (195, 532856), (215, 483288), (258, 402740), (260, 399642), (312, 333035), (344, 302055), (390, 266428), (430, 241644), (516, 201370), (520, 199821), (559, 185880), (645, 161096), (780, 133214), (860, 120822), (1032, 100685), (1118, 92940), (1290, 80548), (1549, 67080), (1560, 66607), (1677, 61960), (1720, 60411), (2236, 46470), (2580, 40274), (2795, 37176), (3098, 33540), (3354, 30980), (4472, 23235), (4647, 22360), (5160, 20137), (5590, 18588), (6196, 16770), (6708, 15490), (7745, 13416), (8385, 12392), (9294, 11180)]