84177280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 221397120

約数和(自身を除く): 137219840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1087, 1210, 1408, 1760, 1936, 2174, 2420, 3520, 3872, 4348, 4840, 5435, 7040, 7744, 8696, 9680, 10870, 11957, 15488, 17392, 19360, 21740, 23914, 34784, 38720, 43480, 47828, 59785, 69568, 77440, 86960, 95656, 119570, 131527, 139136, 173920, 191312, 239140, 263054, 347840, 382624, 478280, 526108, 657635, 695680, 765248, 956560, 1052216, 1315270, 1530496, 1913120, 2104432, 2630540, 3826240, 4208864, 5261080, 7652480, 8417728, 10522160, 16835456, 21044320, 42088640, 84177280]

約数ペア:

[(1, 84177280), (2, 42088640), (4, 21044320), (5, 16835456), (8, 10522160), (10, 8417728), (11, 7652480), (16, 5261080), (20, 4208864), (22, 3826240), (32, 2630540), (40, 2104432), (44, 1913120), (55, 1530496), (64, 1315270), (80, 1052216), (88, 956560), (110, 765248), (121, 695680), (128, 657635), (160, 526108), (176, 478280), (220, 382624), (242, 347840), (320, 263054), (352, 239140), (440, 191312), (484, 173920), (605, 139136), (640, 131527), (704, 119570), (880, 95656), (968, 86960), (1087, 77440), (1210, 69568), (1408, 59785), (1760, 47828), (1936, 43480), (2174, 38720), (2420, 34784), (3520, 23914), (3872, 21740), (4348, 19360), (4840, 17392), (5435, 15488), (7040, 11957), (7744, 10870), (8696, 9680)]