2015737140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2221

約数の個数: 96

約数和(自身を含む): 5744148480

約数和(自身を除く): 3728411340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 223, 237, 316, 395, 446, 474, 669, 790, 892, 948, 1115, 1185, 1338, 1580, 1907, 2230, 2370, 2676, 3345, 3814, 4460, 4740, 5721, 6690, 7628, 9535, 11442, 13380, 17617, 19070, 22884, 28605, 35234, 38140, 52851, 57210, 70468, 88085, 105702, 114420, 150653, 176170, 211404, 264255, 301306, 352340, 425261, 451959, 528510, 602612, 753265, 850522, 903918, 1057020, 1275783, 1506530, 1701044, 1807836, 2126305, 2259795, 2551566, 3013060, 4252610, 4519590, 5103132, 6378915, 8505220, 9039180, 12757830, 25515660, 33595619, 67191238, 100786857, 134382476, 167978095, 201573714, 335956190, 403147428, 503934285, 671912380, 1007868570, 2015737140]

約数ペア:

[(1, 2015737140), (2, 1007868570), (3, 671912380), (4, 503934285), (5, 403147428), (6, 335956190), (10, 201573714), (12, 167978095), (15, 134382476), (20, 100786857), (30, 67191238), (60, 33595619), (79, 25515660), (158, 12757830), (223, 9039180), (237, 8505220), (316, 6378915), (395, 5103132), (446, 4519590), (474, 4252610), (669, 3013060), (790, 2551566), (892, 2259795), (948, 2126305), (1115, 1807836), (1185, 1701044), (1338, 1506530), (1580, 1275783), (1907, 1057020), (2230, 903918), (2370, 850522), (2676, 753265), (3345, 602612), (3814, 528510), (4460, 451959), (4740, 425261), (5721, 352340), (6690, 301306), (7628, 264255), (9535, 211404), (11442, 176170), (13380, 150653), (17617, 114420), (19070, 105702), (22884, 88085), (28605, 70468), (35234, 57210), (38140, 52851)]