144696760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{601}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 351953280

約数和(自身を除く): 207256520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 463, 520, 601, 926, 1202, 1852, 2315, 2404, 3005, 3704, 4630, 4808, 6010, 6019, 7813, 9260, 12020, 12038, 15626, 18520, 24040, 24076, 30095, 31252, 39065, 48152, 60190, 62504, 78130, 120380, 156260, 240760, 278263, 312520, 556526, 1113052, 1391315, 2226104, 2782630, 3617419, 5565260, 7234838, 11130520, 14469676, 18087095, 28939352, 36174190, 72348380, 144696760]

約数ペア:

[(1, 144696760), (2, 72348380), (4, 36174190), (5, 28939352), (8, 18087095), (10, 14469676), (13, 11130520), (20, 7234838), (26, 5565260), (40, 3617419), (52, 2782630), (65, 2226104), (104, 1391315), (130, 1113052), (260, 556526), (463, 312520), (520, 278263), (601, 240760), (926, 156260), (1202, 120380), (1852, 78130), (2315, 62504), (2404, 60190), (3005, 48152), (3704, 39065), (4630, 31252), (4808, 30095), (6010, 24076), (6019, 24040), (7813, 18520), (9260, 15626), (12020, 12038)]