64846320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 320

約数和(自身を含む): 261411840

約数和(自身を除く): 196565520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 121, 132, 140, 145, 154, 165, 168, 174, 176, 203, 210, 220, 231, 232, 240, 242, 264, 280, 290, 308, 319, 330, 336, 348, 363, 385, 406, 420, 435, 440, 462, 464, 484, 528, 560, 580, 605, 609, 616, 638, 660, 696, 726, 770, 812, 840, 847, 870, 880, 924, 957, 968, 1015, 1155, 1160, 1210, 1218, 1232, 1276, 1320, 1331, 1392, 1452, 1540, 1595, 1624, 1680, 1694, 1740, 1815, 1848, 1914, 1936, 2030, 2233, 2310, 2320, 2420, 2436, 2541, 2552, 2640, 2662, 2904, 3045, 3080, 3190, 3248, 3388, 3480, 3509, 3630, 3696, 3828, 3993, 4060, 4235, 4466, 4620, 4785, 4840, 4872, 5082, 5104, 5324, 5808, 6090, 6160, 6380, 6655, 6699, 6776, 6960, 7018, 7260, 7656, 7986, 8120, 8470, 8932, 9240, 9317, 9570, 9680, 9744, 10164, 10527, 10648, 11165, 12180, 12705, 12760, 13310, 13398, 13552, 14036, 14520, 15312, 15972, 16240, 16940, 17545, 17864, 18480, 18634, 19140, 19965, 20328, 21054, 21296, 22330, 24360, 24563, 25410, 25520, 26620, 26796, 27951, 28072, 29040, 31944, 33495, 33880, 35090, 35728, 37268, 38280, 38599, 39930, 40656, 42108, 44660, 46585, 48720, 49126, 50820, 52635, 53240, 53592, 55902, 56144, 63888, 66990, 67760, 70180, 73689, 74536, 76560, 77198, 79860, 84216, 89320, 93170, 98252, 101640, 105270, 106480, 107184, 111804, 115797, 122815, 133980, 139755, 140360, 147378, 149072, 154396, 159720, 168432, 178640, 186340, 192995, 196504, 203280, 210540, 223608, 231594, 245630, 267960, 270193, 279510, 280720, 294756, 308792, 319440, 368445, 372680, 385990, 393008, 421080, 447216, 463188, 491260, 535920, 540386, 559020, 578985, 589512, 617584, 736890, 745360, 771980, 810579, 842160, 926376, 982520, 1080772, 1118040, 1157970, 1179024, 1350965, 1473780, 1543960, 1621158, 1852752, 1965040, 2161544, 2236080, 2315940, 2701930, 2947560, 3087920, 3242316, 4052895, 4323088, 4631880, 5403860, 5895120, 6484632, 8105790, 9263760, 10807720, 12969264, 16211580, 21615440, 32423160, 64846320]

約数ペア:

[(1, 64846320), (2, 32423160), (3, 21615440), (4, 16211580), (5, 12969264), (6, 10807720), (7, 9263760), (8, 8105790), (10, 6484632), (11, 5895120), (12, 5403860), (14, 4631880), (15, 4323088), (16, 4052895), (20, 3242316), (21, 3087920), (22, 2947560), (24, 2701930), (28, 2315940), (29, 2236080), (30, 2161544), (33, 1965040), (35, 1852752), (40, 1621158), (42, 1543960), (44, 1473780), (48, 1350965), (55, 1179024), (56, 1157970), (58, 1118040), (60, 1080772), (66, 982520), (70, 926376), (77, 842160), (80, 810579), (84, 771980), (87, 745360), (88, 736890), (105, 617584), (110, 589512), (112, 578985), (116, 559020), (120, 540386), (121, 535920), (132, 491260), (140, 463188), (145, 447216), (154, 421080), (165, 393008), (168, 385990), (174, 372680), (176, 368445), (203, 319440), (210, 308792), (220, 294756), (231, 280720), (232, 279510), (240, 270193), (242, 267960), (264, 245630), (280, 231594), (290, 223608), (308, 210540), (319, 203280), (330, 196504), (336, 192995), (348, 186340), (363, 178640), (385, 168432), (406, 159720), (420, 154396), (435, 149072), (440, 147378), (462, 140360), (464, 139755), (484, 133980), (528, 122815), (560, 115797), (580, 111804), (605, 107184), (609, 106480), (616, 105270), (638, 101640), (660, 98252), (696, 93170), (726, 89320), (770, 84216), (812, 79860), (840, 77198), (847, 76560), (870, 74536), (880, 73689), (924, 70180), (957, 67760), (968, 66990), (1015, 63888), (1155, 56144), (1160, 55902), (1210, 53592), (1218, 53240), (1232, 52635), (1276, 50820), (1320, 49126), (1331, 48720), (1392, 46585), (1452, 44660), (1540, 42108), (1595, 40656), (1624, 39930), (1680, 38599), (1694, 38280), (1740, 37268), (1815, 35728), (1848, 35090), (1914, 33880), (1936, 33495), (2030, 31944), (2233, 29040), (2310, 28072), (2320, 27951), (2420, 26796), (2436, 26620), (2541, 25520), (2552, 25410), (2640, 24563), (2662, 24360), (2904, 22330), (3045, 21296), (3080, 21054), (3190, 20328), (3248, 19965), (3388, 19140), (3480, 18634), (3509, 18480), (3630, 17864), (3696, 17545), (3828, 16940), (3993, 16240), (4060, 15972), (4235, 15312), (4466, 14520), (4620, 14036), (4785, 13552), (4840, 13398), (4872, 13310), (5082, 12760), (5104, 12705), (5324, 12180), (5808, 11165), (6090, 10648), (6160, 10527), (6380, 10164), (6655, 9744), (6699, 9680), (6776, 9570), (6960, 9317), (7018, 9240), (7260, 8932), (7656, 8470), (7986, 8120)]