557089920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 1998547200

約数和(自身を除く): 1441457280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 313, 320, 360, 384, 412, 432, 480, 515, 540, 576, 618, 626, 640, 720, 824, 864, 927, 939, 960, 1030, 1080, 1152, 1236, 1252, 1440, 1545, 1565, 1648, 1728, 1854, 1878, 1920, 2060, 2160, 2472, 2504, 2781, 2817, 2880, 3090, 3130, 3296, 3456, 3708, 3756, 4120, 4320, 4635, 4695, 4944, 5008, 5562, 5634, 5760, 6180, 6260, 6592, 7416, 7512, 8240, 8451, 8640, 9270, 9390, 9888, 10016, 11124, 11268, 12360, 12520, 13184, 13905, 14085, 14832, 15024, 16480, 16902, 17280, 18540, 18780, 19776, 20032, 22248, 22536, 24720, 25040, 27810, 28170, 29664, 30048, 32239, 32960, 33804, 37080, 37560, 39552, 40064, 42255, 44496, 45072, 49440, 50080, 55620, 56340, 59328, 60096, 64478, 65920, 67608, 74160, 75120, 84510, 88992, 90144, 96717, 98880, 100160, 111240, 112680, 118656, 120192, 128956, 135216, 148320, 150240, 161195, 169020, 177984, 180288, 193434, 197760, 200320, 222480, 225360, 257912, 270432, 290151, 296640, 300480, 322390, 338040, 355968, 360576, 386868, 444960, 450720, 483585, 515824, 540864, 580302, 593280, 600960, 644780, 676080, 773736, 870453, 889920, 901440, 967170, 1031648, 1081728, 1160604, 1289560, 1352160, 1450755, 1547472, 1740906, 1779840, 1802880, 1934340, 2063296, 2321208, 2579120, 2704320, 2901510, 3094944, 3481812, 3868680, 4126592, 4352265, 4642416, 5158240, 5408640, 5803020, 6189888, 6963624, 7737360, 8704530, 9284832, 10316480, 11606040, 12379776, 13927248, 15474720, 17409060, 18569664, 20632960, 23212080, 27854496, 30949440, 34818120, 37139328, 46424160, 55708992, 61898880, 69636240, 92848320, 111417984, 139272480, 185696640, 278544960, 557089920]

約数ペア:

[(1, 557089920), (2, 278544960), (3, 185696640), (4, 139272480), (5, 111417984), (6, 92848320), (8, 69636240), (9, 61898880), (10, 55708992), (12, 46424160), (15, 37139328), (16, 34818120), (18, 30949440), (20, 27854496), (24, 23212080), (27, 20632960), (30, 18569664), (32, 17409060), (36, 15474720), (40, 13927248), (45, 12379776), (48, 11606040), (54, 10316480), (60, 9284832), (64, 8704530), (72, 7737360), (80, 6963624), (90, 6189888), (96, 5803020), (103, 5408640), (108, 5158240), (120, 4642416), (128, 4352265), (135, 4126592), (144, 3868680), (160, 3481812), (180, 3094944), (192, 2901510), (206, 2704320), (216, 2579120), (240, 2321208), (270, 2063296), (288, 1934340), (309, 1802880), (313, 1779840), (320, 1740906), (360, 1547472), (384, 1450755), (412, 1352160), (432, 1289560), (480, 1160604), (515, 1081728), (540, 1031648), (576, 967170), (618, 901440), (626, 889920), (640, 870453), (720, 773736), (824, 676080), (864, 644780), (927, 600960), (939, 593280), (960, 580302), (1030, 540864), (1080, 515824), (1152, 483585), (1236, 450720), (1252, 444960), (1440, 386868), (1545, 360576), (1565, 355968), (1648, 338040), (1728, 322390), (1854, 300480), (1878, 296640), (1920, 290151), (2060, 270432), (2160, 257912), (2472, 225360), (2504, 222480), (2781, 200320), (2817, 197760), (2880, 193434), (3090, 180288), (3130, 177984), (3296, 169020), (3456, 161195), (3708, 150240), (3756, 148320), (4120, 135216), (4320, 128956), (4635, 120192), (4695, 118656), (4944, 112680), (5008, 111240), (5562, 100160), (5634, 98880), (5760, 96717), (6180, 90144), (6260, 88992), (6592, 84510), (7416, 75120), (7512, 74160), (8240, 67608), (8451, 65920), (8640, 64478), (9270, 60096), (9390, 59328), (9888, 56340), (10016, 55620), (11124, 50080), (11268, 49440), (12360, 45072), (12520, 44496), (13184, 42255), (13905, 40064), (14085, 39552), (14832, 37560), (15024, 37080), (16480, 33804), (16902, 32960), (17280, 32239), (18540, 30048), (18780, 29664), (19776, 28170), (20032, 27810), (22248, 25040), (22536, 24720)]