471444480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 264

約数和(自身を含む): 1761435312

約数和(自身を除く): 1289990832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 787, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1574, 1664, 1872, 1920, 2080, 2304, 2340, 2361, 2496, 2560, 2880, 3072, 3120, 3148, 3328, 3744, 3840, 3935, 4160, 4608, 4680, 4722, 4992, 5120, 5760, 6240, 6296, 6656, 7083, 7488, 7680, 7870, 8320, 9216, 9360, 9444, 9984, 10231, 11520, 11805, 12480, 12592, 13312, 14166, 14976, 15360, 15740, 16640, 18720, 18888, 19968, 20462, 23040, 23610, 24960, 25184, 28332, 29952, 30693, 31480, 33280, 35415, 37440, 37776, 39936, 40924, 46080, 47220, 49920, 50368, 51155, 56664, 59904, 61386, 62960, 66560, 70830, 74880, 75552, 81848, 92079, 94440, 99840, 100736, 102310, 113328, 119808, 122772, 125920, 141660, 149760, 151104, 153465, 163696, 184158, 188880, 199680, 201472, 204620, 226656, 245544, 251840, 283320, 299520, 302208, 306930, 327392, 368316, 377760, 402944, 409240, 453312, 460395, 491088, 503680, 566640, 599040, 604416, 613860, 654784, 736632, 755520, 805888, 818480, 906624, 920790, 982176, 1007360, 1133280, 1208832, 1227720, 1309568, 1473264, 1511040, 1636960, 1813248, 1841580, 1964352, 2014720, 2266560, 2417664, 2455440, 2619136, 2946528, 3022080, 3273920, 3626496, 3683160, 3928704, 4029440, 4533120, 4910880, 5238272, 5893056, 6044160, 6547840, 7252992, 7366320, 7857408, 9066240, 9821760, 10476544, 11786112, 12088320, 13095680, 14732640, 15714816, 18132480, 19643520, 23572224, 26191360, 29465280, 31429632, 36264960, 39287040, 47144448, 52382720, 58930560, 78574080, 94288896, 117861120, 157148160, 235722240, 471444480]

約数ペア:

[(1, 471444480), (2, 235722240), (3, 157148160), (4, 117861120), (5, 94288896), (6, 78574080), (8, 58930560), (9, 52382720), (10, 47144448), (12, 39287040), (13, 36264960), (15, 31429632), (16, 29465280), (18, 26191360), (20, 23572224), (24, 19643520), (26, 18132480), (30, 15714816), (32, 14732640), (36, 13095680), (39, 12088320), (40, 11786112), (45, 10476544), (48, 9821760), (52, 9066240), (60, 7857408), (64, 7366320), (65, 7252992), (72, 6547840), (78, 6044160), (80, 5893056), (90, 5238272), (96, 4910880), (104, 4533120), (117, 4029440), (120, 3928704), (128, 3683160), (130, 3626496), (144, 3273920), (156, 3022080), (160, 2946528), (180, 2619136), (192, 2455440), (195, 2417664), (208, 2266560), (234, 2014720), (240, 1964352), (256, 1841580), (260, 1813248), (288, 1636960), (312, 1511040), (320, 1473264), (360, 1309568), (384, 1227720), (390, 1208832), (416, 1133280), (468, 1007360), (480, 982176), (512, 920790), (520, 906624), (576, 818480), (585, 805888), (624, 755520), (640, 736632), (720, 654784), (768, 613860), (780, 604416), (787, 599040), (832, 566640), (936, 503680), (960, 491088), (1024, 460395), (1040, 453312), (1152, 409240), (1170, 402944), (1248, 377760), (1280, 368316), (1440, 327392), (1536, 306930), (1560, 302208), (1574, 299520), (1664, 283320), (1872, 251840), (1920, 245544), (2080, 226656), (2304, 204620), (2340, 201472), (2361, 199680), (2496, 188880), (2560, 184158), (2880, 163696), (3072, 153465), (3120, 151104), (3148, 149760), (3328, 141660), (3744, 125920), (3840, 122772), (3935, 119808), (4160, 113328), (4608, 102310), (4680, 100736), (4722, 99840), (4992, 94440), (5120, 92079), (5760, 81848), (6240, 75552), (6296, 74880), (6656, 70830), (7083, 66560), (7488, 62960), (7680, 61386), (7870, 59904), (8320, 56664), (9216, 51155), (9360, 50368), (9444, 49920), (9984, 47220), (10231, 46080), (11520, 40924), (11805, 39936), (12480, 37776), (12592, 37440), (13312, 35415), (14166, 33280), (14976, 31480), (15360, 30693), (15740, 29952), (16640, 28332), (18720, 25184), (18888, 24960), (19968, 23610), (20462, 23040)]