821076960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 2898999936

約数和(自身を除く): 2077922976

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, 66, 67, 80, 88, 96, 110, 120, 121, 132, 134, 160, 165, 176, 201, 211, 220, 240, 242, 264, 268, 330, 335, 352, 363, 402, 422, 440, 480, 484, 528, 536, 605, 633, 660, 670, 726, 737, 804, 844, 880, 968, 1005, 1055, 1056, 1072, 1210, 1266, 1320, 1340, 1452, 1474, 1608, 1688, 1760, 1815, 1936, 2010, 2110, 2144, 2211, 2321, 2420, 2532, 2640, 2680, 2904, 2948, 3165, 3216, 3376, 3630, 3685, 3872, 4020, 4220, 4422, 4642, 4840, 5064, 5280, 5360, 5808, 5896, 6330, 6432, 6752, 6963, 7260, 7370, 8040, 8107, 8440, 8844, 9284, 9680, 10128, 10720, 11055, 11605, 11616, 11792, 12660, 13926, 14137, 14520, 14740, 16080, 16214, 16880, 17688, 18568, 19360, 20256, 22110, 23210, 23584, 24321, 25320, 25531, 27852, 28274, 29040, 29480, 32160, 32428, 33760, 34815, 35376, 37136, 40535, 42411, 44220, 46420, 48642, 50640, 51062, 55704, 56548, 58080, 58960, 64856, 69630, 70685, 70752, 74272, 76593, 81070, 84822, 88440, 92840, 97284, 101280, 102124, 111408, 113096, 117920, 121605, 127655, 129712, 139260, 141370, 153186, 155507, 162140, 169644, 176880, 185680, 194568, 204248, 212055, 222816, 226192, 243210, 255310, 259424, 278520, 282740, 306372, 311014, 324280, 339288, 353760, 371360, 382965, 389136, 408496, 424110, 452384, 466521, 486420, 510620, 557040, 565480, 612744, 622028, 648560, 678576, 765930, 777535, 778272, 816992, 848220, 933042, 972840, 1021240, 1114080, 1130960, 1225488, 1244056, 1297120, 1357152, 1531860, 1555070, 1696440, 1710577, 1866084, 1945680, 2042480, 2261920, 2332605, 2450976, 2488112, 3063720, 3110140, 3392880, 3421154, 3732168, 3891360, 4084960, 4665210, 4976224, 5131731, 6127440, 6220280, 6785760, 6842308, 7464336, 8552885, 9330420, 10263462, 12254880, 12440560, 13684616, 14928672, 17105770, 18660840, 20526924, 24881120, 25658655, 27369232, 34211540, 37321680, 41053848, 51317310, 54738464, 68423080, 74643360, 82107696, 102634620, 136846160, 164215392, 205269240, 273692320, 410538480, 821076960]

約数ペア:

[(1, 821076960), (2, 410538480), (3, 273692320), (4, 205269240), (5, 164215392), (6, 136846160), (8, 102634620), (10, 82107696), (11, 74643360), (12, 68423080), (15, 54738464), (16, 51317310), (20, 41053848), (22, 37321680), (24, 34211540), (30, 27369232), (32, 25658655), (33, 24881120), (40, 20526924), (44, 18660840), (48, 17105770), (55, 14928672), (60, 13684616), (66, 12440560), (67, 12254880), (80, 10263462), (88, 9330420), (96, 8552885), (110, 7464336), (120, 6842308), (121, 6785760), (132, 6220280), (134, 6127440), (160, 5131731), (165, 4976224), (176, 4665210), (201, 4084960), (211, 3891360), (220, 3732168), (240, 3421154), (242, 3392880), (264, 3110140), (268, 3063720), (330, 2488112), (335, 2450976), (352, 2332605), (363, 2261920), (402, 2042480), (422, 1945680), (440, 1866084), (480, 1710577), (484, 1696440), (528, 1555070), (536, 1531860), (605, 1357152), (633, 1297120), (660, 1244056), (670, 1225488), (726, 1130960), (737, 1114080), (804, 1021240), (844, 972840), (880, 933042), (968, 848220), (1005, 816992), (1055, 778272), (1056, 777535), (1072, 765930), (1210, 678576), (1266, 648560), (1320, 622028), (1340, 612744), (1452, 565480), (1474, 557040), (1608, 510620), (1688, 486420), (1760, 466521), (1815, 452384), (1936, 424110), (2010, 408496), (2110, 389136), (2144, 382965), (2211, 371360), (2321, 353760), (2420, 339288), (2532, 324280), (2640, 311014), (2680, 306372), (2904, 282740), (2948, 278520), (3165, 259424), (3216, 255310), (3376, 243210), (3630, 226192), (3685, 222816), (3872, 212055), (4020, 204248), (4220, 194568), (4422, 185680), (4642, 176880), (4840, 169644), (5064, 162140), (5280, 155507), (5360, 153186), (5808, 141370), (5896, 139260), (6330, 129712), (6432, 127655), (6752, 121605), (6963, 117920), (7260, 113096), (7370, 111408), (8040, 102124), (8107, 101280), (8440, 97284), (8844, 92840), (9284, 88440), (9680, 84822), (10128, 81070), (10720, 76593), (11055, 74272), (11605, 70752), (11616, 70685), (11792, 69630), (12660, 64856), (13926, 58960), (14137, 58080), (14520, 56548), (14740, 55704), (16080, 51062), (16214, 50640), (16880, 48642), (17688, 46420), (18568, 44220), (19360, 42411), (20256, 40535), (22110, 37136), (23210, 35376), (23584, 34815), (24321, 33760), (25320, 32428), (25531, 32160), (27852, 29480), (28274, 29040)]