515099520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 256

約数和(自身を含む): 1965499200

約数和(自身を除く): 1450399680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2293, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4586, 4680, 4992, 5616, 5760, 6240, 6879, 7020, 7488, 8320, 8640, 9172, 9360, 11232, 11465, 12480, 13758, 14040, 14976, 17280, 18344, 18720, 20637, 22464, 22930, 24960, 27516, 28080, 29809, 34395, 36688, 37440, 41274, 44928, 45860, 55032, 56160, 59618, 61911, 68790, 73376, 74880, 82548, 89427, 91720, 103185, 110064, 112320, 119236, 123822, 137580, 146752, 149045, 165096, 178854, 183440, 206370, 220128, 224640, 238472, 247644, 268281, 275160, 293504, 298090, 309555, 330192, 357708, 366880, 412740, 440256, 447135, 476944, 495288, 536562, 550320, 596180, 619110, 660384, 715416, 733760, 804843, 825480, 880512, 894270, 953888, 990576, 1073124, 1100640, 1192360, 1238220, 1320768, 1341405, 1430832, 1467520, 1609686, 1650960, 1788540, 1907776, 1981152, 2146248, 2201280, 2384720, 2476440, 2641536, 2682810, 2861664, 3219372, 3301920, 3577080, 3815552, 3962304, 4024215, 4292496, 4402560, 4769440, 4952880, 5365620, 5723328, 6438744, 6603840, 7154160, 7924608, 8048430, 8584992, 9538880, 9905760, 10731240, 11446656, 12877488, 13207680, 14308320, 16096860, 17169984, 19077760, 19811520, 21462480, 25754976, 28616640, 32193720, 34339968, 39623040, 42924960, 51509952, 57233280, 64387440, 85849920, 103019904, 128774880, 171699840, 257549760, 515099520]

約数ペア:

[(1, 515099520), (2, 257549760), (3, 171699840), (4, 128774880), (5, 103019904), (6, 85849920), (8, 64387440), (9, 57233280), (10, 51509952), (12, 42924960), (13, 39623040), (15, 34339968), (16, 32193720), (18, 28616640), (20, 25754976), (24, 21462480), (26, 19811520), (27, 19077760), (30, 17169984), (32, 16096860), (36, 14308320), (39, 13207680), (40, 12877488), (45, 11446656), (48, 10731240), (52, 9905760), (54, 9538880), (60, 8584992), (64, 8048430), (65, 7924608), (72, 7154160), (78, 6603840), (80, 6438744), (90, 5723328), (96, 5365620), (104, 4952880), (108, 4769440), (117, 4402560), (120, 4292496), (128, 4024215), (130, 3962304), (135, 3815552), (144, 3577080), (156, 3301920), (160, 3219372), (180, 2861664), (192, 2682810), (195, 2641536), (208, 2476440), (216, 2384720), (234, 2201280), (240, 2146248), (260, 1981152), (270, 1907776), (288, 1788540), (312, 1650960), (320, 1609686), (351, 1467520), (360, 1430832), (384, 1341405), (390, 1320768), (416, 1238220), (432, 1192360), (468, 1100640), (480, 1073124), (520, 990576), (540, 953888), (576, 894270), (585, 880512), (624, 825480), (640, 804843), (702, 733760), (720, 715416), (780, 660384), (832, 619110), (864, 596180), (936, 550320), (960, 536562), (1040, 495288), (1080, 476944), (1152, 447135), (1170, 440256), (1248, 412740), (1404, 366880), (1440, 357708), (1560, 330192), (1664, 309555), (1728, 298090), (1755, 293504), (1872, 275160), (1920, 268281), (2080, 247644), (2160, 238472), (2293, 224640), (2340, 220128), (2496, 206370), (2808, 183440), (2880, 178854), (3120, 165096), (3456, 149045), (3510, 146752), (3744, 137580), (4160, 123822), (4320, 119236), (4586, 112320), (4680, 110064), (4992, 103185), (5616, 91720), (5760, 89427), (6240, 82548), (6879, 74880), (7020, 73376), (7488, 68790), (8320, 61911), (8640, 59618), (9172, 56160), (9360, 55032), (11232, 45860), (11465, 44928), (12480, 41274), (13758, 37440), (14040, 36688), (14976, 34395), (17280, 29809), (18344, 28080), (18720, 27516), (20637, 24960), (22464, 22930)]