310120160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 840611520

約数和(自身を除く): 530491360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 409, 560, 677, 818, 1120, 1354, 1636, 2045, 2708, 2863, 3272, 3385, 4090, 4739, 5416, 5726, 6544, 6770, 8180, 9478, 10832, 11452, 13088, 13540, 14315, 16360, 18956, 21664, 22904, 23695, 27080, 28630, 32720, 37912, 45808, 47390, 54160, 57260, 65440, 75824, 91616, 94780, 108320, 114520, 151648, 189560, 229040, 276893, 379120, 458080, 553786, 758240, 1107572, 1384465, 1938251, 2215144, 2768930, 3876502, 4430288, 5537860, 7753004, 8860576, 9691255, 11075720, 15506008, 19382510, 22151440, 31012016, 38765020, 44302880, 62024032, 77530040, 155060080, 310120160]

約数ペア:

[(1, 310120160), (2, 155060080), (4, 77530040), (5, 62024032), (7, 44302880), (8, 38765020), (10, 31012016), (14, 22151440), (16, 19382510), (20, 15506008), (28, 11075720), (32, 9691255), (35, 8860576), (40, 7753004), (56, 5537860), (70, 4430288), (80, 3876502), (112, 2768930), (140, 2215144), (160, 1938251), (224, 1384465), (280, 1107572), (409, 758240), (560, 553786), (677, 458080), (818, 379120), (1120, 276893), (1354, 229040), (1636, 189560), (2045, 151648), (2708, 114520), (2863, 108320), (3272, 94780), (3385, 91616), (4090, 75824), (4739, 65440), (5416, 57260), (5726, 54160), (6544, 47390), (6770, 45808), (8180, 37912), (9478, 32720), (10832, 28630), (11452, 27080), (13088, 23695), (13540, 22904), (14315, 21664), (16360, 18956)]