8457695160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{38747}}^1$

素因数の和:38885

約数の個数: 128

約数和(自身を含む): 27117400320

約数和(自身を除く): 18659705160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1605, 1819, 2040, 2140, 2568, 3210, 3638, 4280, 5457, 6420, 7276, 9095, 10914, 12840, 14552, 18190, 21828, 27285, 36380, 38747, 43656, 54570, 72760, 77494, 109140, 116241, 154988, 193735, 218280, 232482, 309976, 387470, 464964, 581205, 658699, 774940, 929928, 1162410, 1317398, 1549880, 1976097, 2324820, 2634796, 3293495, 3952194, 4145929, 4649640, 5269592, 6586990, 7904388, 8291858, 9880485, 12437787, 13173980, 15808776, 16583716, 19760970, 20729645, 24875574, 26347960, 33167432, 39521940, 41459290, 49751148, 62188935, 70480793, 79043880, 82918580, 99502296, 124377870, 140961586, 165837160, 211442379, 248755740, 281923172, 352403965, 422884758, 497511480, 563846344, 704807930, 845769516, 1057211895, 1409615860, 1691539032, 2114423790, 2819231720, 4228847580, 8457695160]

約数ペア:

[(1, 8457695160), (2, 4228847580), (3, 2819231720), (4, 2114423790), (5, 1691539032), (6, 1409615860), (8, 1057211895), (10, 845769516), (12, 704807930), (15, 563846344), (17, 497511480), (20, 422884758), (24, 352403965), (30, 281923172), (34, 248755740), (40, 211442379), (51, 165837160), (60, 140961586), (68, 124377870), (85, 99502296), (102, 82918580), (107, 79043880), (120, 70480793), (136, 62188935), (170, 49751148), (204, 41459290), (214, 39521940), (255, 33167432), (321, 26347960), (340, 24875574), (408, 20729645), (428, 19760970), (510, 16583716), (535, 15808776), (642, 13173980), (680, 12437787), (856, 9880485), (1020, 8291858), (1070, 7904388), (1284, 6586990), (1605, 5269592), (1819, 4649640), (2040, 4145929), (2140, 3952194), (2568, 3293495), (3210, 2634796), (3638, 2324820), (4280, 1976097), (5457, 1549880), (6420, 1317398), (7276, 1162410), (9095, 929928), (10914, 774940), (12840, 658699), (14552, 581205), (18190, 464964), (21828, 387470), (27285, 309976), (36380, 232482), (38747, 218280), (43656, 193735), (54570, 154988), (72760, 116241), (77494, 109140)]