340990080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1191490560

約数和(自身を除く): 850500480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 337, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 674, 680, 744, 816, 930, 960, 992, 1011, 1020, 1054, 1088, 1240, 1348, 1360, 1488, 1581, 1632, 1685, 1860, 1920, 1984, 2022, 2040, 2108, 2176, 2480, 2635, 2696, 2720, 2976, 3162, 3264, 3370, 3720, 3968, 4044, 4080, 4216, 4960, 5055, 5270, 5392, 5440, 5729, 5952, 6324, 6528, 6740, 7440, 7905, 8088, 8160, 8432, 9920, 10110, 10447, 10540, 10784, 10880, 11458, 11904, 12648, 13480, 14880, 15810, 16176, 16320, 16864, 17187, 19840, 20220, 20894, 21080, 21568, 22916, 25296, 26960, 28645, 29760, 31341, 31620, 32352, 32640, 33728, 34374, 40440, 41788, 42160, 43136, 45832, 50592, 52235, 53920, 57290, 59520, 62682, 63240, 64704, 67456, 68748, 80880, 83576, 84320, 85935, 91664, 101184, 104470, 107840, 114580, 125364, 126480, 129408, 137496, 156705, 161760, 167152, 168640, 171870, 177599, 183328, 202368, 208940, 215680, 229160, 250728, 252960, 274992, 313410, 323520, 334304, 337280, 343740, 355198, 366656, 417880, 458320, 501456, 505920, 532797, 549984, 626820, 647040, 668608, 687480, 710396, 733312, 835760, 887995, 916640, 1002912, 1011840, 1065594, 1099968, 1253640, 1337216, 1374960, 1420792, 1671520, 1775990, 1833280, 2005824, 2131188, 2199936, 2507280, 2663985, 2749920, 2841584, 3343040, 3551980, 3666560, 4011648, 4262376, 5014560, 5327970, 5499840, 5683168, 6686080, 7103960, 8524752, 10029120, 10655940, 10999680, 11366336, 14207920, 17049504, 20058240, 21311880, 22732672, 28415840, 34099008, 42623760, 56831680, 68198016, 85247520, 113663360, 170495040, 340990080]

約数ペア:

[(1, 340990080), (2, 170495040), (3, 113663360), (4, 85247520), (5, 68198016), (6, 56831680), (8, 42623760), (10, 34099008), (12, 28415840), (15, 22732672), (16, 21311880), (17, 20058240), (20, 17049504), (24, 14207920), (30, 11366336), (31, 10999680), (32, 10655940), (34, 10029120), (40, 8524752), (48, 7103960), (51, 6686080), (60, 5683168), (62, 5499840), (64, 5327970), (68, 5014560), (80, 4262376), (85, 4011648), (93, 3666560), (96, 3551980), (102, 3343040), (120, 2841584), (124, 2749920), (128, 2663985), (136, 2507280), (155, 2199936), (160, 2131188), (170, 2005824), (186, 1833280), (192, 1775990), (204, 1671520), (240, 1420792), (248, 1374960), (255, 1337216), (272, 1253640), (310, 1099968), (320, 1065594), (337, 1011840), (340, 1002912), (372, 916640), (384, 887995), (408, 835760), (465, 733312), (480, 710396), (496, 687480), (510, 668608), (527, 647040), (544, 626820), (620, 549984), (640, 532797), (674, 505920), (680, 501456), (744, 458320), (816, 417880), (930, 366656), (960, 355198), (992, 343740), (1011, 337280), (1020, 334304), (1054, 323520), (1088, 313410), (1240, 274992), (1348, 252960), (1360, 250728), (1488, 229160), (1581, 215680), (1632, 208940), (1685, 202368), (1860, 183328), (1920, 177599), (1984, 171870), (2022, 168640), (2040, 167152), (2108, 161760), (2176, 156705), (2480, 137496), (2635, 129408), (2696, 126480), (2720, 125364), (2976, 114580), (3162, 107840), (3264, 104470), (3370, 101184), (3720, 91664), (3968, 85935), (4044, 84320), (4080, 83576), (4216, 80880), (4960, 68748), (5055, 67456), (5270, 64704), (5392, 63240), (5440, 62682), (5729, 59520), (5952, 57290), (6324, 53920), (6528, 52235), (6740, 50592), (7440, 45832), (7905, 43136), (8088, 42160), (8160, 41788), (8432, 40440), (9920, 34374), (10110, 33728), (10447, 32640), (10540, 32352), (10784, 31620), (10880, 31341), (11458, 29760), (11904, 28645), (12648, 26960), (13480, 25296), (14880, 22916), (15810, 21568), (16176, 21080), (16320, 20894), (16864, 20220), (17187, 19840)]