140288880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 455595840

約数和(自身を除く): 315306960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 53, 60, 80, 82, 106, 120, 123, 159, 164, 205, 212, 240, 246, 265, 269, 318, 328, 410, 424, 492, 530, 538, 615, 636, 656, 795, 807, 820, 848, 984, 1060, 1076, 1230, 1272, 1345, 1590, 1614, 1640, 1968, 2120, 2152, 2173, 2460, 2544, 2690, 3180, 3228, 3280, 4035, 4240, 4304, 4346, 4920, 5380, 6360, 6456, 6519, 8070, 8692, 9840, 10760, 10865, 11029, 12720, 12912, 13038, 14257, 16140, 17384, 21520, 21730, 22058, 26076, 28514, 32280, 32595, 33087, 34768, 42771, 43460, 44116, 52152, 55145, 57028, 64560, 65190, 66174, 71285, 85542, 86920, 88232, 104304, 110290, 114056, 130380, 132348, 142570, 165435, 171084, 173840, 176464, 213855, 220580, 228112, 260760, 264696, 285140, 330870, 342168, 427710, 441160, 521520, 529392, 570280, 584537, 661740, 684336, 855420, 882320, 1140560, 1169074, 1323480, 1710840, 1753611, 2338148, 2646960, 2922685, 3421680, 3507222, 4676296, 5845370, 7014444, 8768055, 9352592, 11690740, 14028888, 17536110, 23381480, 28057776, 35072220, 46762960, 70144440, 140288880]

約数ペア:

[(1, 140288880), (2, 70144440), (3, 46762960), (4, 35072220), (5, 28057776), (6, 23381480), (8, 17536110), (10, 14028888), (12, 11690740), (15, 9352592), (16, 8768055), (20, 7014444), (24, 5845370), (30, 4676296), (40, 3507222), (41, 3421680), (48, 2922685), (53, 2646960), (60, 2338148), (80, 1753611), (82, 1710840), (106, 1323480), (120, 1169074), (123, 1140560), (159, 882320), (164, 855420), (205, 684336), (212, 661740), (240, 584537), (246, 570280), (265, 529392), (269, 521520), (318, 441160), (328, 427710), (410, 342168), (424, 330870), (492, 285140), (530, 264696), (538, 260760), (615, 228112), (636, 220580), (656, 213855), (795, 176464), (807, 173840), (820, 171084), (848, 165435), (984, 142570), (1060, 132348), (1076, 130380), (1230, 114056), (1272, 110290), (1345, 104304), (1590, 88232), (1614, 86920), (1640, 85542), (1968, 71285), (2120, 66174), (2152, 65190), (2173, 64560), (2460, 57028), (2544, 55145), (2690, 52152), (3180, 44116), (3228, 43460), (3280, 42771), (4035, 34768), (4240, 33087), (4304, 32595), (4346, 32280), (4920, 28514), (5380, 26076), (6360, 22058), (6456, 21730), (6519, 21520), (8070, 17384), (8692, 16140), (9840, 14257), (10760, 13038), (10865, 12912), (11029, 12720)]