142195560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91151}}^1$

素因数の和:91178

約数の個数: 64

約数和(自身を含む): 459406080

約数和(自身を除く): 317210520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 91151, 182302, 273453, 364604, 455755, 546906, 729208, 911510, 1093812, 1184963, 1367265, 1823020, 2187624, 2369926, 2734530, 3554889, 3646040, 4739852, 5469060, 5924815, 7109778, 9479704, 10938120, 11849630, 14219556, 17774445, 23699260, 28439112, 35548890, 47398520, 71097780, 142195560]

約数ペア:

[(1, 142195560), (2, 71097780), (3, 47398520), (4, 35548890), (5, 28439112), (6, 23699260), (8, 17774445), (10, 14219556), (12, 11849630), (13, 10938120), (15, 9479704), (20, 7109778), (24, 5924815), (26, 5469060), (30, 4739852), (39, 3646040), (40, 3554889), (52, 2734530), (60, 2369926), (65, 2187624), (78, 1823020), (104, 1367265), (120, 1184963), (130, 1093812), (156, 911510), (195, 729208), (260, 546906), (312, 455755), (390, 364604), (520, 273453), (780, 182302), (1560, 91151)]