119854840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 211091720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 370, 460, 503, 518, 644, 740, 805, 851, 920, 1006, 1036, 1288, 1295, 1480, 1610, 1702, 2012, 2072, 2515, 2590, 3220, 3404, 3521, 4024, 4255, 5030, 5180, 5957, 6440, 6808, 7042, 8510, 10060, 10360, 11569, 11914, 14084, 17020, 17605, 18611, 20120, 23138, 23828, 28168, 29785, 34040, 35210, 37222, 46276, 47656, 57845, 59570, 70420, 74444, 80983, 92552, 93055, 115690, 119140, 130277, 140840, 148888, 161966, 186110, 231380, 238280, 260554, 323932, 372220, 404915, 428053, 462760, 521108, 647864, 651385, 744440, 809830, 856106, 1042216, 1302770, 1619660, 1712212, 2140265, 2605540, 2996371, 3239320, 3424424, 4280530, 5211080, 5992742, 8561060, 11985484, 14981855, 17122120, 23970968, 29963710, 59927420, 119854840]

約数ペア:

[(1, 119854840), (2, 59927420), (4, 29963710), (5, 23970968), (7, 17122120), (8, 14981855), (10, 11985484), (14, 8561060), (20, 5992742), (23, 5211080), (28, 4280530), (35, 3424424), (37, 3239320), (40, 2996371), (46, 2605540), (56, 2140265), (70, 1712212), (74, 1619660), (92, 1302770), (115, 1042216), (140, 856106), (148, 809830), (161, 744440), (184, 651385), (185, 647864), (230, 521108), (259, 462760), (280, 428053), (296, 404915), (322, 372220), (370, 323932), (460, 260554), (503, 238280), (518, 231380), (644, 186110), (740, 161966), (805, 148888), (851, 140840), (920, 130277), (1006, 119140), (1036, 115690), (1288, 93055), (1295, 92552), (1480, 80983), (1610, 74444), (1702, 70420), (2012, 59570), (2072, 57845), (2515, 47656), (2590, 46276), (3220, 37222), (3404, 35210), (3521, 34040), (4024, 29785), (4255, 28168), (5030, 23828), (5180, 23138), (5957, 20120), (6440, 18611), (6808, 17605), (7042, 17020), (8510, 14084), (10060, 11914), (10360, 11569)]