142922560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2184

約数の個数: 112

約数和(自身を含む): 390997440

約数和(自身を除く): 248074880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 2137, 3040, 3344, 3520, 4180, 4274, 6080, 6688, 8360, 8548, 10685, 13376, 16720, 17096, 21370, 23507, 33440, 34192, 40603, 42740, 47014, 66880, 68384, 81206, 85480, 94028, 117535, 136768, 162412, 170960, 188056, 203015, 235070, 324824, 341920, 376112, 406030, 446633, 470140, 649648, 683840, 752224, 812060, 893266, 940280, 1299296, 1504448, 1624120, 1786532, 1880560, 2233165, 2598592, 3248240, 3573064, 3761120, 4466330, 6496480, 7146128, 7522240, 8932660, 12992960, 14292256, 17865320, 28584512, 35730640, 71461280, 142922560]

約数ペア:

[(1, 142922560), (2, 71461280), (4, 35730640), (5, 28584512), (8, 17865320), (10, 14292256), (11, 12992960), (16, 8932660), (19, 7522240), (20, 7146128), (22, 6496480), (32, 4466330), (38, 3761120), (40, 3573064), (44, 3248240), (55, 2598592), (64, 2233165), (76, 1880560), (80, 1786532), (88, 1624120), (95, 1504448), (110, 1299296), (152, 940280), (160, 893266), (176, 812060), (190, 752224), (209, 683840), (220, 649648), (304, 470140), (320, 446633), (352, 406030), (380, 376112), (418, 341920), (440, 324824), (608, 235070), (704, 203015), (760, 188056), (836, 170960), (880, 162412), (1045, 136768), (1216, 117535), (1520, 94028), (1672, 85480), (1760, 81206), (2090, 68384), (2137, 66880), (3040, 47014), (3344, 42740), (3520, 40603), (4180, 34192), (4274, 33440), (6080, 23507), (6688, 21370), (8360, 17096), (8548, 16720), (10685, 13376)]