1343654520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{861317}}^1$

素因数の和:861344

約数の個数: 64

約数和(自身を含む): 4341042720

約数和(自身を除く): 2997388200

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, 861317, 1722634, 2583951, 3445268, 4306585, 5167902, 6890536, 8613170, 10335804, 11197121, 12919755, 17226340, 20671608, 22394242, 25839510, 33591363, 34452680, 44788484, 51679020, 55985605, 67182726, 89576968, 103358040, 111971210, 134365452, 167956815, 223942420, 268730904, 335913630, 447884840, 671827260, 1343654520]

約数ペア:

[(1, 1343654520), (2, 671827260), (3, 447884840), (4, 335913630), (5, 268730904), (6, 223942420), (8, 167956815), (10, 134365452), (12, 111971210), (13, 103358040), (15, 89576968), (20, 67182726), (24, 55985605), (26, 51679020), (30, 44788484), (39, 34452680), (40, 33591363), (52, 25839510), (60, 22394242), (65, 20671608), (78, 17226340), (104, 12919755), (120, 11197121), (130, 10335804), (156, 8613170), (195, 6890536), (260, 5167902), (312, 4306585), (390, 3445268), (520, 2583951), (780, 1722634), (1560, 861317)]