144471180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5719

約数の個数: 96

約数和(自身を含む): 469969920

約数和(自身を除く): 325498740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 5639, 6405, 8540, 11278, 12810, 16917, 22556, 25620, 28195, 33834, 39473, 56390, 67668, 78946, 84585, 112780, 118419, 157892, 169170, 197365, 236838, 338340, 343979, 394730, 473676, 592095, 687958, 789460, 1031937, 1184190, 1375916, 1719895, 2063874, 2368380, 2407853, 3439790, 4127748, 4815706, 5159685, 6879580, 7223559, 9631412, 10319370, 12039265, 14447118, 20638740, 24078530, 28894236, 36117795, 48157060, 72235590, 144471180]

約数ペア:

[(1, 144471180), (2, 72235590), (3, 48157060), (4, 36117795), (5, 28894236), (6, 24078530), (7, 20638740), (10, 14447118), (12, 12039265), (14, 10319370), (15, 9631412), (20, 7223559), (21, 6879580), (28, 5159685), (30, 4815706), (35, 4127748), (42, 3439790), (60, 2407853), (61, 2368380), (70, 2063874), (84, 1719895), (105, 1375916), (122, 1184190), (140, 1031937), (183, 789460), (210, 687958), (244, 592095), (305, 473676), (366, 394730), (420, 343979), (427, 338340), (610, 236838), (732, 197365), (854, 169170), (915, 157892), (1220, 118419), (1281, 112780), (1708, 84585), (1830, 78946), (2135, 67668), (2562, 56390), (3660, 39473), (4270, 33834), (5124, 28195), (5639, 25620), (6405, 22556), (8540, 16917), (11278, 12810)]