170025840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 626745600

約数和(自身を除く): 456719760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 479, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 958, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1437, 1479, 1530, 1740, 1916, 1972, 2040, 2088, 2320, 2395, 2448, 2465, 2610, 2874, 2958, 3060, 3480, 3832, 3944, 4080, 4176, 4311, 4437, 4790, 4930, 5220, 5748, 5916, 6120, 6960, 7185, 7395, 7664, 7888, 8143, 8622, 8874, 9580, 9860, 10440, 11496, 11832, 12240, 13891, 14370, 14790, 16286, 17244, 17748, 19160, 19720, 20880, 21555, 22185, 22992, 23664, 24429, 27782, 28740, 29580, 32572, 34488, 35496, 38320, 39440, 40715, 41673, 43110, 44370, 48858, 55564, 57480, 59160, 65144, 68976, 69455, 70992, 73287, 81430, 83346, 86220, 88740, 97716, 111128, 114960, 118320, 122145, 125019, 130288, 138910, 146574, 162860, 166692, 172440, 177480, 195432, 208365, 222256, 236147, 244290, 250038, 277820, 293148, 325720, 333384, 344880, 354960, 366435, 390864, 416730, 472294, 488580, 500076, 555640, 586296, 625095, 651440, 666768, 708441, 732870, 833460, 944588, 977160, 1000152, 1111280, 1172592, 1180735, 1250190, 1416882, 1465740, 1666920, 1889176, 1954320, 2000304, 2125323, 2361470, 2500380, 2833764, 2931480, 3333840, 3542205, 3778352, 4250646, 4722940, 5000760, 5667528, 5862960, 7084410, 8501292, 9445880, 10001520, 10626615, 11335056, 14168820, 17002584, 18891760, 21253230, 28337640, 34005168, 42506460, 56675280, 85012920, 170025840]

約数ペア:

[(1, 170025840), (2, 85012920), (3, 56675280), (4, 42506460), (5, 34005168), (6, 28337640), (8, 21253230), (9, 18891760), (10, 17002584), (12, 14168820), (15, 11335056), (16, 10626615), (17, 10001520), (18, 9445880), (20, 8501292), (24, 7084410), (29, 5862960), (30, 5667528), (34, 5000760), (36, 4722940), (40, 4250646), (45, 3778352), (48, 3542205), (51, 3333840), (58, 2931480), (60, 2833764), (68, 2500380), (72, 2361470), (80, 2125323), (85, 2000304), (87, 1954320), (90, 1889176), (102, 1666920), (116, 1465740), (120, 1416882), (136, 1250190), (144, 1180735), (145, 1172592), (153, 1111280), (170, 1000152), (174, 977160), (180, 944588), (204, 833460), (232, 732870), (240, 708441), (255, 666768), (261, 651440), (272, 625095), (290, 586296), (306, 555640), (340, 500076), (348, 488580), (360, 472294), (408, 416730), (435, 390864), (464, 366435), (479, 354960), (493, 344880), (510, 333384), (522, 325720), (580, 293148), (612, 277820), (680, 250038), (696, 244290), (720, 236147), (765, 222256), (816, 208365), (870, 195432), (958, 177480), (986, 172440), (1020, 166692), (1044, 162860), (1160, 146574), (1224, 138910), (1305, 130288), (1360, 125019), (1392, 122145), (1437, 118320), (1479, 114960), (1530, 111128), (1740, 97716), (1916, 88740), (1972, 86220), (2040, 83346), (2088, 81430), (2320, 73287), (2395, 70992), (2448, 69455), (2465, 68976), (2610, 65144), (2874, 59160), (2958, 57480), (3060, 55564), (3480, 48858), (3832, 44370), (3944, 43110), (4080, 41673), (4176, 40715), (4311, 39440), (4437, 38320), (4790, 35496), (4930, 34488), (5220, 32572), (5748, 29580), (5916, 28740), (6120, 27782), (6960, 24429), (7185, 23664), (7395, 22992), (7664, 22185), (7888, 21555), (8143, 20880), (8622, 19720), (8874, 19160), (9580, 17748), (9860, 17244), (10440, 16286), (11496, 14790), (11832, 14370), (12240, 13891)]