71659560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1741}}^1$

素因数の和:1776

約数の個数: 128

約数和(自身を含む): 250848000

約数和(自身を除く): 179188440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1741, 1960, 2058, 2744, 2940, 3430, 3482, 4116, 5145, 5223, 5880, 6860, 6964, 8232, 8705, 10290, 10446, 12187, 13720, 13928, 17410, 20580, 20892, 24374, 26115, 34820, 36561, 41160, 41784, 48748, 52230, 60935, 69640, 73122, 85309, 97496, 104460, 121870, 146244, 170618, 182805, 208920, 243740, 255927, 292488, 341236, 365610, 426545, 487480, 511854, 597163, 682472, 731220, 853090, 1023708, 1194326, 1279635, 1462440, 1706180, 1791489, 2047416, 2388652, 2559270, 2985815, 3412360, 3582978, 4777304, 5118540, 5971630, 7165956, 8957445, 10237080, 11943260, 14331912, 17914890, 23886520, 35829780, 71659560]

約数ペア:

[(1, 71659560), (2, 35829780), (3, 23886520), (4, 17914890), (5, 14331912), (6, 11943260), (7, 10237080), (8, 8957445), (10, 7165956), (12, 5971630), (14, 5118540), (15, 4777304), (20, 3582978), (21, 3412360), (24, 2985815), (28, 2559270), (30, 2388652), (35, 2047416), (40, 1791489), (42, 1706180), (49, 1462440), (56, 1279635), (60, 1194326), (70, 1023708), (84, 853090), (98, 731220), (105, 682472), (120, 597163), (140, 511854), (147, 487480), (168, 426545), (196, 365610), (210, 341236), (245, 292488), (280, 255927), (294, 243740), (343, 208920), (392, 182805), (420, 170618), (490, 146244), (588, 121870), (686, 104460), (735, 97496), (840, 85309), (980, 73122), (1029, 69640), (1176, 60935), (1372, 52230), (1470, 48748), (1715, 41784), (1741, 41160), (1960, 36561), (2058, 34820), (2744, 26115), (2940, 24374), (3430, 20892), (3482, 20580), (4116, 17410), (5145, 13928), (5223, 13720), (5880, 12187), (6860, 10446), (6964, 10290), (8232, 8705)]