1771242240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 288

約数和(自身を含む): 6138671616

約数和(自身を除く): 4367429376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 128, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 256, 258, 272, 320, 340, 344, 384, 408, 430, 480, 510, 516, 544, 631, 640, 645, 680, 688, 731, 768, 816, 860, 960, 1020, 1032, 1088, 1262, 1280, 1290, 1360, 1376, 1462, 1632, 1720, 1893, 1920, 2040, 2064, 2176, 2193, 2524, 2580, 2720, 2752, 2924, 3155, 3264, 3440, 3655, 3786, 3840, 4080, 4128, 4352, 4386, 5048, 5160, 5440, 5504, 5848, 6310, 6528, 6880, 7310, 7572, 8160, 8256, 8772, 9465, 10096, 10320, 10727, 10880, 10965, 11008, 11696, 12620, 13056, 13760, 14620, 15144, 16320, 16512, 17544, 18930, 20192, 20640, 21454, 21760, 21930, 23392, 25240, 27133, 27520, 29240, 30288, 32181, 32640, 33024, 35088, 37860, 40384, 41280, 42908, 43860, 46784, 50480, 53635, 54266, 55040, 58480, 60576, 64362, 65280, 70176, 75720, 80768, 81399, 82560, 85816, 87720, 93568, 100960, 107270, 108532, 116960, 121152, 128724, 135665, 140352, 151440, 160905, 161536, 162798, 165120, 171632, 175440, 187136, 201920, 214540, 217064, 233920, 242304, 257448, 271330, 280704, 302880, 321810, 325596, 343264, 350880, 403840, 406995, 429080, 434128, 461261, 467840, 484608, 514896, 542660, 561408, 605760, 643620, 651192, 686528, 701760, 807680, 813990, 858160, 868256, 922522, 935680, 1029792, 1085320, 1211520, 1287240, 1302384, 1373056, 1383783, 1403520, 1627980, 1716320, 1736512, 1845044, 2059584, 2170640, 2306305, 2423040, 2574480, 2604768, 2746112, 2767566, 2807040, 3255960, 3432640, 3473024, 3690088, 4119168, 4341280, 4612610, 5148960, 5209536, 5535132, 6511920, 6865280, 6918915, 6946048, 7380176, 8238336, 8682560, 9225220, 10297920, 10419072, 11070264, 13023840, 13730560, 13837830, 14760352, 17365120, 18450440, 20595840, 20838144, 22140528, 26047680, 27675660, 29520704, 34730240, 36900880, 41191680, 44281056, 52095360, 55351320, 59041408, 73801760, 88562112, 104190720, 110702640, 118082816, 147603520, 177124224, 221405280, 295207040, 354248448, 442810560, 590414080, 885621120, 1771242240]

約数ペア:

[(1, 1771242240), (2, 885621120), (3, 590414080), (4, 442810560), (5, 354248448), (6, 295207040), (8, 221405280), (10, 177124224), (12, 147603520), (15, 118082816), (16, 110702640), (17, 104190720), (20, 88562112), (24, 73801760), (30, 59041408), (32, 55351320), (34, 52095360), (40, 44281056), (43, 41191680), (48, 36900880), (51, 34730240), (60, 29520704), (64, 27675660), (68, 26047680), (80, 22140528), (85, 20838144), (86, 20595840), (96, 18450440), (102, 17365120), (120, 14760352), (128, 13837830), (129, 13730560), (136, 13023840), (160, 11070264), (170, 10419072), (172, 10297920), (192, 9225220), (204, 8682560), (215, 8238336), (240, 7380176), (255, 6946048), (256, 6918915), (258, 6865280), (272, 6511920), (320, 5535132), (340, 5209536), (344, 5148960), (384, 4612610), (408, 4341280), (430, 4119168), (480, 3690088), (510, 3473024), (516, 3432640), (544, 3255960), (631, 2807040), (640, 2767566), (645, 2746112), (680, 2604768), (688, 2574480), (731, 2423040), (768, 2306305), (816, 2170640), (860, 2059584), (960, 1845044), (1020, 1736512), (1032, 1716320), (1088, 1627980), (1262, 1403520), (1280, 1383783), (1290, 1373056), (1360, 1302384), (1376, 1287240), (1462, 1211520), (1632, 1085320), (1720, 1029792), (1893, 935680), (1920, 922522), (2040, 868256), (2064, 858160), (2176, 813990), (2193, 807680), (2524, 701760), (2580, 686528), (2720, 651192), (2752, 643620), (2924, 605760), (3155, 561408), (3264, 542660), (3440, 514896), (3655, 484608), (3786, 467840), (3840, 461261), (4080, 434128), (4128, 429080), (4352, 406995), (4386, 403840), (5048, 350880), (5160, 343264), (5440, 325596), (5504, 321810), (5848, 302880), (6310, 280704), (6528, 271330), (6880, 257448), (7310, 242304), (7572, 233920), (8160, 217064), (8256, 214540), (8772, 201920), (9465, 187136), (10096, 175440), (10320, 171632), (10727, 165120), (10880, 162798), (10965, 161536), (11008, 160905), (11696, 151440), (12620, 140352), (13056, 135665), (13760, 128724), (14620, 121152), (15144, 116960), (16320, 108532), (16512, 107270), (17544, 100960), (18930, 93568), (20192, 87720), (20640, 85816), (21454, 82560), (21760, 81399), (21930, 80768), (23392, 75720), (25240, 70176), (27133, 65280), (27520, 64362), (29240, 60576), (30288, 58480), (32181, 55040), (32640, 54266), (33024, 53635), (35088, 50480), (37860, 46784), (40384, 43860), (41280, 42908)]