83856960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2681

約数の個数: 168

約数和(自身を含む): 314773056

約数和(自身を除く): 230916096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2647, 2880, 3168, 3520, 3960, 5280, 5294, 6336, 7920, 7941, 10560, 10588, 13235, 15840, 15882, 21176, 23823, 26470, 29117, 31680, 31764, 39705, 42352, 47646, 52940, 58234, 63528, 79410, 84704, 87351, 95292, 105880, 116468, 119115, 127056, 145585, 158820, 169408, 174702, 190584, 211760, 232936, 238230, 254112, 262053, 291170, 317640, 349404, 381168, 423520, 436755, 465872, 476460, 508224, 524106, 582340, 635280, 698808, 762336, 847040, 873510, 931744, 952920, 1048212, 1164680, 1270560, 1310265, 1397616, 1524672, 1747020, 1863488, 1905840, 2096424, 2329360, 2541120, 2620530, 2795232, 3494040, 3811680, 4192848, 4658720, 5241060, 5590464, 6988080, 7623360, 8385696, 9317440, 10482120, 13976160, 16771392, 20964240, 27952320, 41928480, 83856960]

約数ペア:

[(1, 83856960), (2, 41928480), (3, 27952320), (4, 20964240), (5, 16771392), (6, 13976160), (8, 10482120), (9, 9317440), (10, 8385696), (11, 7623360), (12, 6988080), (15, 5590464), (16, 5241060), (18, 4658720), (20, 4192848), (22, 3811680), (24, 3494040), (30, 2795232), (32, 2620530), (33, 2541120), (36, 2329360), (40, 2096424), (44, 1905840), (45, 1863488), (48, 1747020), (55, 1524672), (60, 1397616), (64, 1310265), (66, 1270560), (72, 1164680), (80, 1048212), (88, 952920), (90, 931744), (96, 873510), (99, 847040), (110, 762336), (120, 698808), (132, 635280), (144, 582340), (160, 524106), (165, 508224), (176, 476460), (180, 465872), (192, 436755), (198, 423520), (220, 381168), (240, 349404), (264, 317640), (288, 291170), (320, 262053), (330, 254112), (352, 238230), (360, 232936), (396, 211760), (440, 190584), (480, 174702), (495, 169408), (528, 158820), (576, 145585), (660, 127056), (704, 119115), (720, 116468), (792, 105880), (880, 95292), (960, 87351), (990, 84704), (1056, 79410), (1320, 63528), (1440, 58234), (1584, 52940), (1760, 47646), (1980, 42352), (2112, 39705), (2640, 31764), (2647, 31680), (2880, 29117), (3168, 26470), (3520, 23823), (3960, 21176), (5280, 15882), (5294, 15840), (6336, 13235), (7920, 10588), (7941, 10560)]