677386320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217111}}^1$

素因数の和:217140

約数の個数: 80

約数和(自身を含む): 2261438592

約数和(自身を除く): 1584052272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 217111, 434222, 651333, 868444, 1085555, 1302666, 1736888, 2171110, 2605332, 2822443, 3256665, 3473776, 4342220, 5210664, 5644886, 6513330, 8467329, 8684440, 10421328, 11289772, 13026660, 14112215, 16934658, 17368880, 22579544, 26053320, 28224430, 33869316, 42336645, 45159088, 52106640, 56448860, 67738632, 84673290, 112897720, 135477264, 169346580, 225795440, 338693160, 677386320]

約数ペア:

[(1, 677386320), (2, 338693160), (3, 225795440), (4, 169346580), (5, 135477264), (6, 112897720), (8, 84673290), (10, 67738632), (12, 56448860), (13, 52106640), (15, 45159088), (16, 42336645), (20, 33869316), (24, 28224430), (26, 26053320), (30, 22579544), (39, 17368880), (40, 16934658), (48, 14112215), (52, 13026660), (60, 11289772), (65, 10421328), (78, 8684440), (80, 8467329), (104, 6513330), (120, 5644886), (130, 5210664), (156, 4342220), (195, 3473776), (208, 3256665), (240, 2822443), (260, 2605332), (312, 2171110), (390, 1736888), (520, 1302666), (624, 1085555), (780, 868444), (1040, 651333), (1560, 434222), (3120, 217111)]