672024320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4339}}^1$

素因数の和:4382

約数の個数: 108

約数和(自身を含む): 1769756520

約数和(自身を除く): 1097732200

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, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1408, 1760, 1936, 2420, 2816, 3520, 3872, 4339, 4840, 7040, 7744, 8678, 9680, 14080, 15488, 17356, 19360, 21695, 30976, 34712, 38720, 43390, 47729, 69424, 77440, 86780, 95458, 138848, 154880, 173560, 190916, 238645, 277696, 347120, 381832, 477290, 525019, 555392, 694240, 763664, 954580, 1050038, 1110784, 1388480, 1527328, 1909160, 2100076, 2625095, 2776960, 3054656, 3818320, 4200152, 5250190, 5553920, 6109312, 7636640, 8400304, 10500380, 12218624, 15273280, 16800608, 21000760, 30546560, 33601216, 42001520, 61093120, 67202432, 84003040, 134404864, 168006080, 336012160, 672024320]

約数ペア:

[(1, 672024320), (2, 336012160), (4, 168006080), (5, 134404864), (8, 84003040), (10, 67202432), (11, 61093120), (16, 42001520), (20, 33601216), (22, 30546560), (32, 21000760), (40, 16800608), (44, 15273280), (55, 12218624), (64, 10500380), (80, 8400304), (88, 7636640), (110, 6109312), (121, 5553920), (128, 5250190), (160, 4200152), (176, 3818320), (220, 3054656), (242, 2776960), (256, 2625095), (320, 2100076), (352, 1909160), (440, 1527328), (484, 1388480), (605, 1110784), (640, 1050038), (704, 954580), (880, 763664), (968, 694240), (1210, 555392), (1280, 525019), (1408, 477290), (1760, 381832), (1936, 347120), (2420, 277696), (2816, 238645), (3520, 190916), (3872, 173560), (4339, 154880), (4840, 138848), (7040, 95458), (7744, 86780), (8678, 77440), (9680, 69424), (14080, 47729), (15488, 43390), (17356, 38720), (19360, 34712), (21695, 30976)]