839456640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13249}}^1$

素因数の和:13285

約数の個数: 192

約数和(自身を含む): 3162510000

約数和(自身を除く): 2323053360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 13249, 15840, 21120, 26498, 31680, 39747, 52996, 63360, 66245, 79494, 105992, 119241, 132490, 145739, 158988, 198735, 211984, 238482, 264980, 291478, 317976, 397470, 423968, 437217, 476964, 529960, 582956, 596205, 635952, 728695, 794940, 847936, 874434, 953928, 1059920, 1165912, 1192410, 1271904, 1311651, 1457390, 1589880, 1695872, 1748868, 1907856, 2119840, 2186085, 2331824, 2384820, 2543808, 2623302, 2914780, 3179760, 3497736, 3815712, 4239680, 4372170, 4663648, 4769640, 5087616, 5246604, 5829560, 6359520, 6558255, 6995472, 7631424, 8479360, 8744340, 9327296, 9539280, 10493208, 11659120, 12719040, 13116510, 13990944, 15262848, 17488680, 18654592, 19078560, 20986416, 23318240, 25438080, 26233020, 27981888, 34977360, 38157120, 41972832, 46636480, 52466040, 55963776, 69954720, 76314240, 83945664, 93272960, 104932080, 139909440, 167891328, 209864160, 279818880, 419728320, 839456640]

約数ペア:

[(1, 839456640), (2, 419728320), (3, 279818880), (4, 209864160), (5, 167891328), (6, 139909440), (8, 104932080), (9, 93272960), (10, 83945664), (11, 76314240), (12, 69954720), (15, 55963776), (16, 52466040), (18, 46636480), (20, 41972832), (22, 38157120), (24, 34977360), (30, 27981888), (32, 26233020), (33, 25438080), (36, 23318240), (40, 20986416), (44, 19078560), (45, 18654592), (48, 17488680), (55, 15262848), (60, 13990944), (64, 13116510), (66, 12719040), (72, 11659120), (80, 10493208), (88, 9539280), (90, 9327296), (96, 8744340), (99, 8479360), (110, 7631424), (120, 6995472), (128, 6558255), (132, 6359520), (144, 5829560), (160, 5246604), (165, 5087616), (176, 4769640), (180, 4663648), (192, 4372170), (198, 4239680), (220, 3815712), (240, 3497736), (264, 3179760), (288, 2914780), (320, 2623302), (330, 2543808), (352, 2384820), (360, 2331824), (384, 2186085), (396, 2119840), (440, 1907856), (480, 1748868), (495, 1695872), (528, 1589880), (576, 1457390), (640, 1311651), (660, 1271904), (704, 1192410), (720, 1165912), (792, 1059920), (880, 953928), (960, 874434), (990, 847936), (1056, 794940), (1152, 728695), (1320, 635952), (1408, 596205), (1440, 582956), (1584, 529960), (1760, 476964), (1920, 437217), (1980, 423968), (2112, 397470), (2640, 317976), (2880, 291478), (3168, 264980), (3520, 238482), (3960, 211984), (4224, 198735), (5280, 158988), (5760, 145739), (6336, 132490), (7040, 119241), (7920, 105992), (10560, 79494), (12672, 66245), (13249, 63360), (15840, 52996), (21120, 39747), (26498, 31680)]