1299880560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4031

約数の個数: 160

約数和(自身を含む): 4431716352

約数和(自身を除く): 3131835792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1270, 1320, 1397, 1524, 1905, 2032, 2540, 2640, 2794, 3048, 3810, 3877, 4191, 5080, 5588, 6096, 6985, 7620, 7754, 8382, 10160, 11176, 11631, 13970, 15240, 15508, 16764, 19385, 20955, 22352, 23262, 27940, 30480, 31016, 33528, 38770, 41910, 42647, 46524, 55880, 58155, 62032, 67056, 77540, 83820, 85294, 93048, 111760, 116310, 127941, 155080, 167640, 170588, 186096, 213235, 232620, 255882, 310160, 335280, 341176, 426470, 465240, 492379, 511764, 639705, 682352, 852940, 930480, 984758, 1023528, 1279410, 1477137, 1705880, 1969516, 2047056, 2461895, 2558820, 2954274, 3411760, 3939032, 4923790, 5117640, 5416169, 5908548, 7385685, 7878064, 9847580, 10235280, 10832338, 11817096, 14771370, 16248507, 19695160, 21664676, 23634192, 27080845, 29542740, 32497014, 39390320, 43329352, 54161690, 59085480, 64994028, 81242535, 86658704, 108323380, 118170960, 129988056, 162485070, 216646760, 259976112, 324970140, 433293520, 649940280, 1299880560]

約数ペア:

[(1, 1299880560), (2, 649940280), (3, 433293520), (4, 324970140), (5, 259976112), (6, 216646760), (8, 162485070), (10, 129988056), (11, 118170960), (12, 108323380), (15, 86658704), (16, 81242535), (20, 64994028), (22, 59085480), (24, 54161690), (30, 43329352), (33, 39390320), (40, 32497014), (44, 29542740), (48, 27080845), (55, 23634192), (60, 21664676), (66, 19695160), (80, 16248507), (88, 14771370), (110, 11817096), (120, 10832338), (127, 10235280), (132, 9847580), (165, 7878064), (176, 7385685), (220, 5908548), (240, 5416169), (254, 5117640), (264, 4923790), (330, 3939032), (381, 3411760), (440, 2954274), (508, 2558820), (528, 2461895), (635, 2047056), (660, 1969516), (762, 1705880), (880, 1477137), (1016, 1279410), (1270, 1023528), (1320, 984758), (1397, 930480), (1524, 852940), (1905, 682352), (2032, 639705), (2540, 511764), (2640, 492379), (2794, 465240), (3048, 426470), (3810, 341176), (3877, 335280), (4191, 310160), (5080, 255882), (5588, 232620), (6096, 213235), (6985, 186096), (7620, 170588), (7754, 167640), (8382, 155080), (10160, 127941), (11176, 116310), (11631, 111760), (13970, 93048), (15240, 85294), (15508, 83820), (16764, 77540), (19385, 67056), (20955, 62032), (22352, 58155), (23262, 55880), (27940, 46524), (30480, 42647), (31016, 41910), (33528, 38770)]