63983220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 96

約数和(自身を含む): 208992000

約数和(自身を除く): 145008780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3109, 3430, 4116, 5145, 6218, 6860, 9327, 10290, 12436, 15545, 18654, 20580, 21763, 31090, 37308, 43526, 46635, 62180, 65289, 87052, 93270, 108815, 130578, 152341, 186540, 217630, 261156, 304682, 326445, 435260, 457023, 609364, 652890, 761705, 914046, 1066387, 1305780, 1523410, 1828092, 2132774, 2285115, 3046820, 3199161, 4265548, 4570230, 5331935, 6398322, 9140460, 10663870, 12796644, 15995805, 21327740, 31991610, 63983220]

約数ペア:

[(1, 63983220), (2, 31991610), (3, 21327740), (4, 15995805), (5, 12796644), (6, 10663870), (7, 9140460), (10, 6398322), (12, 5331935), (14, 4570230), (15, 4265548), (20, 3199161), (21, 3046820), (28, 2285115), (30, 2132774), (35, 1828092), (42, 1523410), (49, 1305780), (60, 1066387), (70, 914046), (84, 761705), (98, 652890), (105, 609364), (140, 457023), (147, 435260), (196, 326445), (210, 304682), (245, 261156), (294, 217630), (343, 186540), (420, 152341), (490, 130578), (588, 108815), (686, 93270), (735, 87052), (980, 65289), (1029, 62180), (1372, 46635), (1470, 43526), (1715, 37308), (2058, 31090), (2940, 21763), (3109, 20580), (3430, 18654), (4116, 15545), (5145, 12436), (6218, 10290), (6860, 9327)]