168568080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 546631680

約数和(自身を除く): 378063600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 139, 155, 163, 186, 240, 248, 278, 310, 326, 372, 417, 465, 489, 496, 556, 620, 652, 695, 744, 815, 834, 930, 978, 1112, 1240, 1304, 1390, 1488, 1630, 1668, 1860, 1956, 2085, 2224, 2445, 2480, 2608, 2780, 3260, 3336, 3720, 3912, 4170, 4309, 4890, 5053, 5560, 6520, 6672, 7440, 7824, 8340, 8618, 9780, 10106, 11120, 12927, 13040, 15159, 16680, 17236, 19560, 20212, 21545, 22657, 25265, 25854, 30318, 33360, 34472, 39120, 40424, 43090, 45314, 50530, 51708, 60636, 64635, 67971, 68944, 75795, 80848, 86180, 90628, 101060, 103416, 113285, 121272, 129270, 135942, 151590, 172360, 181256, 202120, 206832, 226570, 242544, 258540, 271884, 303180, 339855, 344720, 362512, 404240, 453140, 517080, 543768, 606360, 679710, 702367, 906280, 1034160, 1087536, 1212720, 1359420, 1404734, 1812560, 2107101, 2718840, 2809468, 3511835, 4214202, 5437680, 5618936, 7023670, 8428404, 10535505, 11237872, 14047340, 16856808, 21071010, 28094680, 33713616, 42142020, 56189360, 84284040, 168568080]

約数ペア:

[(1, 168568080), (2, 84284040), (3, 56189360), (4, 42142020), (5, 33713616), (6, 28094680), (8, 21071010), (10, 16856808), (12, 14047340), (15, 11237872), (16, 10535505), (20, 8428404), (24, 7023670), (30, 5618936), (31, 5437680), (40, 4214202), (48, 3511835), (60, 2809468), (62, 2718840), (80, 2107101), (93, 1812560), (120, 1404734), (124, 1359420), (139, 1212720), (155, 1087536), (163, 1034160), (186, 906280), (240, 702367), (248, 679710), (278, 606360), (310, 543768), (326, 517080), (372, 453140), (417, 404240), (465, 362512), (489, 344720), (496, 339855), (556, 303180), (620, 271884), (652, 258540), (695, 242544), (744, 226570), (815, 206832), (834, 202120), (930, 181256), (978, 172360), (1112, 151590), (1240, 135942), (1304, 129270), (1390, 121272), (1488, 113285), (1630, 103416), (1668, 101060), (1860, 90628), (1956, 86180), (2085, 80848), (2224, 75795), (2445, 68944), (2480, 67971), (2608, 64635), (2780, 60636), (3260, 51708), (3336, 50530), (3720, 45314), (3912, 43090), (4170, 40424), (4309, 39120), (4890, 34472), (5053, 33360), (5560, 30318), (6520, 25854), (6672, 25265), (7440, 22657), (7824, 21545), (8340, 20212), (8618, 19560), (9780, 17236), (10106, 16680), (11120, 15159), (12927, 13040)]