668849280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2923

約数の個数: 192

約数和(自身を含む): 2344204800

約数和(自身を除く): 1675355520

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, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2879, 2904, 3520, 3630, 3872, 4224, 4840, 5280, 5758, 5808, 7040, 7260, 7744, 8637, 9680, 10560, 11516, 11616, 14395, 14520, 15488, 17274, 19360, 21120, 23032, 23232, 28790, 29040, 31669, 34548, 38720, 43185, 46064, 46464, 57580, 58080, 63338, 69096, 77440, 86370, 92128, 95007, 115160, 116160, 126676, 138192, 158345, 172740, 184256, 190014, 230320, 232320, 253352, 276384, 316690, 345480, 348359, 368512, 380028, 460640, 475035, 506704, 552768, 633380, 690960, 696718, 760056, 921280, 950070, 1013408, 1045077, 1105536, 1266760, 1381920, 1393436, 1520112, 1741795, 1842560, 1900140, 2026816, 2090154, 2533520, 2763840, 2786872, 3040224, 3483590, 3800280, 4053632, 4180308, 5067040, 5225385, 5527680, 5573744, 6080448, 6967180, 7600560, 8360616, 10134080, 10450770, 11147488, 12160896, 13934360, 15201120, 16721232, 20268160, 20901540, 22294976, 27868720, 30402240, 33442464, 41803080, 44589952, 55737440, 60804480, 66884928, 83606160, 111474880, 133769856, 167212320, 222949760, 334424640, 668849280]

約数ペア:

[(1, 668849280), (2, 334424640), (3, 222949760), (4, 167212320), (5, 133769856), (6, 111474880), (8, 83606160), (10, 66884928), (11, 60804480), (12, 55737440), (15, 44589952), (16, 41803080), (20, 33442464), (22, 30402240), (24, 27868720), (30, 22294976), (32, 20901540), (33, 20268160), (40, 16721232), (44, 15201120), (48, 13934360), (55, 12160896), (60, 11147488), (64, 10450770), (66, 10134080), (80, 8360616), (88, 7600560), (96, 6967180), (110, 6080448), (120, 5573744), (121, 5527680), (128, 5225385), (132, 5067040), (160, 4180308), (165, 4053632), (176, 3800280), (192, 3483590), (220, 3040224), (240, 2786872), (242, 2763840), (264, 2533520), (320, 2090154), (330, 2026816), (352, 1900140), (363, 1842560), (384, 1741795), (440, 1520112), (480, 1393436), (484, 1381920), (528, 1266760), (605, 1105536), (640, 1045077), (660, 1013408), (704, 950070), (726, 921280), (880, 760056), (960, 696718), (968, 690960), (1056, 633380), (1210, 552768), (1320, 506704), (1408, 475035), (1452, 460640), (1760, 380028), (1815, 368512), (1920, 348359), (1936, 345480), (2112, 316690), (2420, 276384), (2640, 253352), (2879, 232320), (2904, 230320), (3520, 190014), (3630, 184256), (3872, 172740), (4224, 158345), (4840, 138192), (5280, 126676), (5758, 116160), (5808, 115160), (7040, 95007), (7260, 92128), (7744, 86370), (8637, 77440), (9680, 69096), (10560, 63338), (11516, 58080), (11616, 57580), (14395, 46464), (14520, 46064), (15488, 43185), (17274, 38720), (19360, 34548), (21120, 31669), (23032, 29040), (23232, 28790)]