150151960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2039}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 237611240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1841, 2039, 2104, 2630, 3682, 4078, 5260, 7364, 8156, 9205, 10195, 10520, 14273, 14728, 16312, 18410, 20390, 28546, 36820, 40780, 57092, 71365, 73640, 81560, 114184, 142730, 285460, 536257, 570920, 1072514, 2145028, 2681285, 3753799, 4290056, 5362570, 7507598, 10725140, 15015196, 18768995, 21450280, 30030392, 37537990, 75075980, 150151960]

約数ペア:

[(1, 150151960), (2, 75075980), (4, 37537990), (5, 30030392), (7, 21450280), (8, 18768995), (10, 15015196), (14, 10725140), (20, 7507598), (28, 5362570), (35, 4290056), (40, 3753799), (56, 2681285), (70, 2145028), (140, 1072514), (263, 570920), (280, 536257), (526, 285460), (1052, 142730), (1315, 114184), (1841, 81560), (2039, 73640), (2104, 71365), (2630, 57092), (3682, 40780), (4078, 36820), (5260, 28546), (7364, 20390), (8156, 18410), (9205, 16312), (10195, 14728), (10520, 14273)]