8639653440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3019}}^1$

素因数の和:3321

約数の個数: 224

約数和(自身を含む): 30044989440

約数和(自身を除く): 21405336000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 271, 320, 330, 352, 440, 480, 528, 542, 660, 704, 813, 880, 960, 1056, 1084, 1320, 1355, 1626, 1760, 2112, 2168, 2640, 2710, 2981, 3019, 3252, 3520, 4065, 4336, 5280, 5420, 5962, 6038, 6504, 8130, 8672, 8943, 9057, 10560, 10840, 11924, 12076, 13008, 14905, 15095, 16260, 17344, 17886, 18114, 21680, 23848, 24152, 26016, 29810, 30190, 32520, 33209, 35772, 36228, 43360, 44715, 45285, 47696, 48304, 52032, 59620, 60380, 65040, 66418, 71544, 72456, 86720, 89430, 90570, 95392, 96608, 99627, 119240, 120760, 130080, 132836, 143088, 144912, 166045, 178860, 181140, 190784, 193216, 199254, 238480, 241520, 260160, 265672, 286176, 289824, 332090, 357720, 362280, 398508, 476960, 483040, 498135, 531344, 572352, 579648, 664180, 715440, 724560, 797016, 818149, 953920, 966080, 996270, 1062688, 1328360, 1430880, 1449120, 1594032, 1636298, 1992540, 2125376, 2454447, 2656720, 2861760, 2898240, 3188064, 3272596, 3985080, 4090745, 4908894, 5313440, 6376128, 6545192, 7970160, 8181490, 8999639, 9817788, 10626880, 12272235, 13090384, 15940320, 16362980, 17999278, 19635576, 24544470, 26180768, 26998917, 31880640, 32725960, 35998556, 39271152, 44998195, 49088940, 52361536, 53997834, 65451920, 71997112, 78542304, 89996390, 98177880, 107995668, 130903840, 134994585, 143994224, 157084608, 179992780, 196355760, 215991336, 261807680, 269989170, 287988448, 359985560, 392711520, 431982672, 539978340, 575976896, 719971120, 785423040, 863965344, 1079956680, 1439942240, 1727930688, 2159913360, 2879884480, 4319826720, 8639653440]

約数ペア:

[(1, 8639653440), (2, 4319826720), (3, 2879884480), (4, 2159913360), (5, 1727930688), (6, 1439942240), (8, 1079956680), (10, 863965344), (11, 785423040), (12, 719971120), (15, 575976896), (16, 539978340), (20, 431982672), (22, 392711520), (24, 359985560), (30, 287988448), (32, 269989170), (33, 261807680), (40, 215991336), (44, 196355760), (48, 179992780), (55, 157084608), (60, 143994224), (64, 134994585), (66, 130903840), (80, 107995668), (88, 98177880), (96, 89996390), (110, 78542304), (120, 71997112), (132, 65451920), (160, 53997834), (165, 52361536), (176, 49088940), (192, 44998195), (220, 39271152), (240, 35998556), (264, 32725960), (271, 31880640), (320, 26998917), (330, 26180768), (352, 24544470), (440, 19635576), (480, 17999278), (528, 16362980), (542, 15940320), (660, 13090384), (704, 12272235), (813, 10626880), (880, 9817788), (960, 8999639), (1056, 8181490), (1084, 7970160), (1320, 6545192), (1355, 6376128), (1626, 5313440), (1760, 4908894), (2112, 4090745), (2168, 3985080), (2640, 3272596), (2710, 3188064), (2981, 2898240), (3019, 2861760), (3252, 2656720), (3520, 2454447), (4065, 2125376), (4336, 1992540), (5280, 1636298), (5420, 1594032), (5962, 1449120), (6038, 1430880), (6504, 1328360), (8130, 1062688), (8672, 996270), (8943, 966080), (9057, 953920), (10560, 818149), (10840, 797016), (11924, 724560), (12076, 715440), (13008, 664180), (14905, 579648), (15095, 572352), (16260, 531344), (17344, 498135), (17886, 483040), (18114, 476960), (21680, 398508), (23848, 362280), (24152, 357720), (26016, 332090), (29810, 289824), (30190, 286176), (32520, 265672), (33209, 260160), (35772, 241520), (36228, 238480), (43360, 199254), (44715, 193216), (45285, 190784), (47696, 181140), (48304, 178860), (52032, 166045), (59620, 144912), (60380, 143088), (65040, 132836), (66418, 130080), (71544, 120760), (72456, 119240), (86720, 99627), (89430, 96608), (90570, 95392)]