3215520

素因数分解:

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

素因数の和:68

約数の個数: 288

約数和(自身を含む): 14152320

約数和(自身を除く): 10936800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 99, 105, 110, 112, 116, 120, 126, 132, 140, 144, 145, 154, 160, 165, 168, 174, 176, 180, 198, 203, 210, 220, 224, 231, 232, 240, 252, 261, 264, 280, 288, 290, 308, 315, 319, 330, 336, 348, 352, 360, 385, 396, 406, 420, 435, 440, 462, 464, 480, 495, 504, 522, 528, 560, 580, 609, 616, 630, 638, 660, 672, 693, 696, 720, 770, 792, 812, 840, 870, 880, 924, 928, 957, 990, 1008, 1015, 1044, 1056, 1120, 1155, 1160, 1218, 1232, 1260, 1276, 1305, 1320, 1386, 1392, 1440, 1540, 1584, 1595, 1624, 1680, 1740, 1760, 1827, 1848, 1914, 1980, 2016, 2030, 2088, 2233, 2310, 2320, 2436, 2464, 2520, 2552, 2610, 2640, 2772, 2784, 2871, 3045, 3080, 3168, 3190, 3248, 3360, 3465, 3480, 3654, 3696, 3828, 3960, 4060, 4176, 4466, 4620, 4640, 4785, 4872, 5040, 5104, 5220, 5280, 5544, 5742, 6090, 6160, 6380, 6496, 6699, 6930, 6960, 7308, 7392, 7656, 7920, 8120, 8352, 8932, 9135, 9240, 9570, 9744, 10080, 10208, 10440, 11088, 11165, 11484, 12180, 12320, 12760, 13398, 13860, 13920, 14355, 14616, 15312, 15840, 16240, 17864, 18270, 18480, 19140, 19488, 20097, 20880, 22176, 22330, 22968, 24360, 25520, 26796, 27720, 28710, 29232, 30624, 32480, 33495, 35728, 36540, 36960, 38280, 40194, 41760, 44660, 45936, 48720, 51040, 53592, 55440, 57420, 58464, 66990, 71456, 73080, 76560, 80388, 89320, 91872, 97440, 100485, 107184, 110880, 114840, 133980, 146160, 153120, 160776, 178640, 200970, 214368, 229680, 267960, 292320, 321552, 357280, 401940, 459360, 535920, 643104, 803880, 1071840, 1607760, 3215520]

約数ペア:

[(1, 3215520), (2, 1607760), (3, 1071840), (4, 803880), (5, 643104), (6, 535920), (7, 459360), (8, 401940), (9, 357280), (10, 321552), (11, 292320), (12, 267960), (14, 229680), (15, 214368), (16, 200970), (18, 178640), (20, 160776), (21, 153120), (22, 146160), (24, 133980), (28, 114840), (29, 110880), (30, 107184), (32, 100485), (33, 97440), (35, 91872), (36, 89320), (40, 80388), (42, 76560), (44, 73080), (45, 71456), (48, 66990), (55, 58464), (56, 57420), (58, 55440), (60, 53592), (63, 51040), (66, 48720), (70, 45936), (72, 44660), (77, 41760), (80, 40194), (84, 38280), (87, 36960), (88, 36540), (90, 35728), (96, 33495), (99, 32480), (105, 30624), (110, 29232), (112, 28710), (116, 27720), (120, 26796), (126, 25520), (132, 24360), (140, 22968), (144, 22330), (145, 22176), (154, 20880), (160, 20097), (165, 19488), (168, 19140), (174, 18480), (176, 18270), (180, 17864), (198, 16240), (203, 15840), (210, 15312), (220, 14616), (224, 14355), (231, 13920), (232, 13860), (240, 13398), (252, 12760), (261, 12320), (264, 12180), (280, 11484), (288, 11165), (290, 11088), (308, 10440), (315, 10208), (319, 10080), (330, 9744), (336, 9570), (348, 9240), (352, 9135), (360, 8932), (385, 8352), (396, 8120), (406, 7920), (420, 7656), (435, 7392), (440, 7308), (462, 6960), (464, 6930), (480, 6699), (495, 6496), (504, 6380), (522, 6160), (528, 6090), (560, 5742), (580, 5544), (609, 5280), (616, 5220), (630, 5104), (638, 5040), (660, 4872), (672, 4785), (693, 4640), (696, 4620), (720, 4466), (770, 4176), (792, 4060), (812, 3960), (840, 3828), (870, 3696), (880, 3654), (924, 3480), (928, 3465), (957, 3360), (990, 3248), (1008, 3190), (1015, 3168), (1044, 3080), (1056, 3045), (1120, 2871), (1155, 2784), (1160, 2772), (1218, 2640), (1232, 2610), (1260, 2552), (1276, 2520), (1305, 2464), (1320, 2436), (1386, 2320), (1392, 2310), (1440, 2233), (1540, 2088), (1584, 2030), (1595, 2016), (1624, 1980), (1680, 1914), (1740, 1848), (1760, 1827)]