151001480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31723}}^1$

素因数の和:31758

約数の個数: 64

約数和(自身を含む): 411143040

約数和(自身を除く): 260141560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 31723, 63446, 126892, 158615, 222061, 253784, 317230, 444122, 539291, 634460, 888244, 1078582, 1110305, 1268920, 1776488, 2157164, 2220610, 2696455, 3775037, 4314328, 4441220, 5392910, 7550074, 8882440, 10785820, 15100148, 18875185, 21571640, 30200296, 37750370, 75500740, 151001480]

約数ペア:

[(1, 151001480), (2, 75500740), (4, 37750370), (5, 30200296), (7, 21571640), (8, 18875185), (10, 15100148), (14, 10785820), (17, 8882440), (20, 7550074), (28, 5392910), (34, 4441220), (35, 4314328), (40, 3775037), (56, 2696455), (68, 2220610), (70, 2157164), (85, 1776488), (119, 1268920), (136, 1110305), (140, 1078582), (170, 888244), (238, 634460), (280, 539291), (340, 444122), (476, 317230), (595, 253784), (680, 222061), (952, 158615), (1190, 126892), (2380, 63446), (4760, 31723)]