140214960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 474411600

約数和(自身を除く): 334196640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1307, 1341, 1490, 1788, 2235, 2384, 2614, 2682, 2980, 3576, 3921, 4470, 5228, 5364, 5960, 6535, 6705, 7152, 7842, 8940, 10456, 10728, 11763, 11920, 13070, 13410, 15684, 17880, 19605, 20912, 21456, 23526, 26140, 26820, 31368, 35760, 39210, 47052, 52280, 53640, 58815, 62736, 78420, 94104, 104560, 107280, 117630, 156840, 188208, 194743, 235260, 313680, 389486, 470520, 584229, 778972, 941040, 973715, 1168458, 1557944, 1752687, 1947430, 2336916, 2921145, 3115888, 3505374, 3894860, 4673832, 5842290, 7010748, 7789720, 8763435, 9347664, 11684580, 14021496, 15579440, 17526870, 23369160, 28042992, 35053740, 46738320, 70107480, 140214960]

約数ペア:

[(1, 140214960), (2, 70107480), (3, 46738320), (4, 35053740), (5, 28042992), (6, 23369160), (8, 17526870), (9, 15579440), (10, 14021496), (12, 11684580), (15, 9347664), (16, 8763435), (18, 7789720), (20, 7010748), (24, 5842290), (30, 4673832), (36, 3894860), (40, 3505374), (45, 3115888), (48, 2921145), (60, 2336916), (72, 1947430), (80, 1752687), (90, 1557944), (120, 1168458), (144, 973715), (149, 941040), (180, 778972), (240, 584229), (298, 470520), (360, 389486), (447, 313680), (596, 235260), (720, 194743), (745, 188208), (894, 156840), (1192, 117630), (1307, 107280), (1341, 104560), (1490, 94104), (1788, 78420), (2235, 62736), (2384, 58815), (2614, 53640), (2682, 52280), (2980, 47052), (3576, 39210), (3921, 35760), (4470, 31368), (5228, 26820), (5364, 26140), (5960, 23526), (6535, 21456), (6705, 20912), (7152, 19605), (7842, 17880), (8940, 15684), (10456, 13410), (10728, 13070), (11763, 11920)]