518244480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 320

約数和(自身を含む): 1995701400

約数和(自身を除く): 1477456920

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, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 769, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1538, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2307, 2340, 2496, 2592, 2808, 2880, 3076, 3120, 3240, 3456, 3510, 3744, 3845, 4160, 4212, 4320, 4614, 4680, 4992, 5184, 5265, 5616, 5760, 6152, 6240, 6480, 6921, 7020, 7488, 7690, 8320, 8424, 8640, 9228, 9360, 9997, 10368, 10530, 11232, 11535, 12304, 12480, 12960, 13842, 14040, 14976, 15380, 16848, 17280, 18456, 18720, 19994, 20763, 21060, 22464, 23070, 24608, 24960, 25920, 27684, 28080, 29991, 30760, 33696, 34605, 36912, 37440, 39988, 41526, 42120, 44928, 46140, 49216, 49985, 51840, 55368, 56160, 59982, 61520, 62289, 67392, 69210, 73824, 74880, 79976, 83052, 84240, 89973, 92280, 98432, 99970, 103815, 110736, 112320, 119964, 123040, 124578, 134784, 138420, 147648, 149955, 159952, 166104, 168480, 179946, 184560, 199940, 207630, 221472, 224640, 239928, 246080, 249156, 269919, 276840, 295296, 299910, 311445, 319904, 332208, 336960, 359892, 369120, 399880, 415260, 442944, 449865, 479856, 492160, 498312, 539838, 553680, 599820, 622890, 639808, 664416, 673920, 719784, 738240, 799760, 809757, 830520, 885888, 899730, 959712, 996624, 1079676, 1107360, 1199640, 1245780, 1279616, 1328832, 1349595, 1439568, 1476480, 1599520, 1619514, 1661040, 1799460, 1919424, 1993248, 2159352, 2214720, 2399280, 2491560, 2657664, 2699190, 2879136, 3199040, 3239028, 3322080, 3598920, 3838848, 3986496, 4048785, 4318704, 4429440, 4798560, 4983120, 5398380, 5758272, 6398080, 6478056, 6644160, 7197840, 7972992, 8097570, 8637408, 9597120, 9966240, 10796760, 11516544, 12956112, 13288320, 14395680, 16195140, 17274816, 19194240, 19932480, 21593520, 25912224, 28791360, 32390280, 34549632, 39864960, 43187040, 51824448, 57582720, 64780560, 86374080, 103648896, 129561120, 172748160, 259122240, 518244480]

約数ペア:

[(1, 518244480), (2, 259122240), (3, 172748160), (4, 129561120), (5, 103648896), (6, 86374080), (8, 64780560), (9, 57582720), (10, 51824448), (12, 43187040), (13, 39864960), (15, 34549632), (16, 32390280), (18, 28791360), (20, 25912224), (24, 21593520), (26, 19932480), (27, 19194240), (30, 17274816), (32, 16195140), (36, 14395680), (39, 13288320), (40, 12956112), (45, 11516544), (48, 10796760), (52, 9966240), (54, 9597120), (60, 8637408), (64, 8097570), (65, 7972992), (72, 7197840), (78, 6644160), (80, 6478056), (81, 6398080), (90, 5758272), (96, 5398380), (104, 4983120), (108, 4798560), (117, 4429440), (120, 4318704), (128, 4048785), (130, 3986496), (135, 3838848), (144, 3598920), (156, 3322080), (160, 3239028), (162, 3199040), (180, 2879136), (192, 2699190), (195, 2657664), (208, 2491560), (216, 2399280), (234, 2214720), (240, 2159352), (260, 1993248), (270, 1919424), (288, 1799460), (312, 1661040), (320, 1619514), (324, 1599520), (351, 1476480), (360, 1439568), (384, 1349595), (390, 1328832), (405, 1279616), (416, 1245780), (432, 1199640), (468, 1107360), (480, 1079676), (520, 996624), (540, 959712), (576, 899730), (585, 885888), (624, 830520), (640, 809757), (648, 799760), (702, 738240), (720, 719784), (769, 673920), (780, 664416), (810, 639808), (832, 622890), (864, 599820), (936, 553680), (960, 539838), (1040, 498312), (1053, 492160), (1080, 479856), (1152, 449865), (1170, 442944), (1248, 415260), (1296, 399880), (1404, 369120), (1440, 359892), (1538, 336960), (1560, 332208), (1620, 319904), (1664, 311445), (1728, 299910), (1755, 295296), (1872, 276840), (1920, 269919), (2080, 249156), (2106, 246080), (2160, 239928), (2307, 224640), (2340, 221472), (2496, 207630), (2592, 199940), (2808, 184560), (2880, 179946), (3076, 168480), (3120, 166104), (3240, 159952), (3456, 149955), (3510, 147648), (3744, 138420), (3845, 134784), (4160, 124578), (4212, 123040), (4320, 119964), (4614, 112320), (4680, 110736), (4992, 103815), (5184, 99970), (5265, 98432), (5616, 92280), (5760, 89973), (6152, 84240), (6240, 83052), (6480, 79976), (6921, 74880), (7020, 73824), (7488, 69210), (7690, 67392), (8320, 62289), (8424, 61520), (8640, 59982), (9228, 56160), (9360, 55368), (9997, 51840), (10368, 49985), (10530, 49216), (11232, 46140), (11535, 44928), (12304, 42120), (12480, 41526), (12960, 39988), (13842, 37440), (14040, 36912), (14976, 34605), (15380, 33696), (16848, 30760), (17280, 29991), (18456, 28080), (18720, 27684), (19994, 25920), (20763, 24960), (21060, 24608), (22464, 23070)]