20496548160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5347}}^1$

素因数の和:5403

約数の個数: 336

約数和(自身を含む): 77558749632

約数和(自身を除く): 57062201472

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, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1331, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2662, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 3993, 4356, 4840, 5280, 5324, 5347, 5445, 5808, 6336, 6655, 7260, 7744, 7920, 7986, 8712, 9680, 10560, 10648, 10694, 10890, 11616, 11979, 13310, 14520, 15840, 15972, 16041, 17424, 19360, 19965, 21296, 21388, 21780, 23232, 23958, 26620, 26735, 29040, 31680, 31944, 32082, 34848, 38720, 39930, 42592, 42776, 43560, 47916, 48123, 53240, 53470, 58080, 58817, 59895, 63888, 64164, 69696, 79860, 80205, 85184, 85552, 87120, 95832, 96246, 106480, 106940, 116160, 117634, 119790, 127776, 128328, 159720, 160410, 171104, 174240, 176451, 191664, 192492, 212960, 213880, 235268, 239580, 240615, 255552, 256656, 294085, 319440, 320820, 342208, 348480, 352902, 383328, 384984, 425920, 427760, 470536, 479160, 481230, 513312, 529353, 588170, 638880, 641640, 646987, 705804, 766656, 769968, 855520, 882255, 941072, 958320, 962460, 1026624, 1058706, 1176340, 1277760, 1283280, 1293974, 1411608, 1539936, 1711040, 1764510, 1882144, 1916640, 1924920, 1940961, 2117412, 2352680, 2566560, 2587948, 2646765, 2823216, 3079872, 3234935, 3529020, 3764288, 3833280, 3849840, 3881922, 4234824, 4705360, 5133120, 5175896, 5293530, 5646432, 5822883, 6469870, 7058040, 7116857, 7699680, 7763844, 8469648, 9410720, 9704805, 10351792, 10587060, 11292864, 11645766, 12939740, 14116080, 14233714, 15399360, 15527688, 16939296, 18821440, 19409610, 20703584, 21174120, 21350571, 23291532, 25879480, 28232160, 28467428, 29114415, 31055376, 33878592, 35584285, 38819220, 41407168, 42348240, 42701142, 46583064, 51758960, 56464320, 56934856, 58228830, 62110752, 64051713, 71168570, 77638440, 84696480, 85402284, 93166128, 103517920, 106752855, 113869712, 116457660, 124221504, 128103426, 142337140, 155276880, 169392960, 170804568, 186332256, 207035840, 213505710, 227739424, 232915320, 256206852, 284674280, 310553760, 320258565, 341609136, 372664512, 427011420, 455478848, 465830640, 512413704, 569348560, 621107520, 640517130, 683218272, 854022840, 931661280, 1024827408, 1138697120, 1281034260, 1366436544, 1708045680, 1863322560, 2049654816, 2277394240, 2562068520, 3416091360, 4099309632, 5124137040, 6832182720, 10248274080, 20496548160]

約数ペア:

[(1, 20496548160), (2, 10248274080), (3, 6832182720), (4, 5124137040), (5, 4099309632), (6, 3416091360), (8, 2562068520), (9, 2277394240), (10, 2049654816), (11, 1863322560), (12, 1708045680), (15, 1366436544), (16, 1281034260), (18, 1138697120), (20, 1024827408), (22, 931661280), (24, 854022840), (30, 683218272), (32, 640517130), (33, 621107520), (36, 569348560), (40, 512413704), (44, 465830640), (45, 455478848), (48, 427011420), (55, 372664512), (60, 341609136), (64, 320258565), (66, 310553760), (72, 284674280), (80, 256206852), (88, 232915320), (90, 227739424), (96, 213505710), (99, 207035840), (110, 186332256), (120, 170804568), (121, 169392960), (132, 155276880), (144, 142337140), (160, 128103426), (165, 124221504), (176, 116457660), (180, 113869712), (192, 106752855), (198, 103517920), (220, 93166128), (240, 85402284), (242, 84696480), (264, 77638440), (288, 71168570), (320, 64051713), (330, 62110752), (352, 58228830), (360, 56934856), (363, 56464320), (396, 51758960), (440, 46583064), (480, 42701142), (484, 42348240), (495, 41407168), (528, 38819220), (576, 35584285), (605, 33878592), (660, 31055376), (704, 29114415), (720, 28467428), (726, 28232160), (792, 25879480), (880, 23291532), (960, 21350571), (968, 21174120), (990, 20703584), (1056, 19409610), (1089, 18821440), (1210, 16939296), (1320, 15527688), (1331, 15399360), (1440, 14233714), (1452, 14116080), (1584, 12939740), (1760, 11645766), (1815, 11292864), (1936, 10587060), (1980, 10351792), (2112, 9704805), (2178, 9410720), (2420, 8469648), (2640, 7763844), (2662, 7699680), (2880, 7116857), (2904, 7058040), (3168, 6469870), (3520, 5822883), (3630, 5646432), (3872, 5293530), (3960, 5175896), (3993, 5133120), (4356, 4705360), (4840, 4234824), (5280, 3881922), (5324, 3849840), (5347, 3833280), (5445, 3764288), (5808, 3529020), (6336, 3234935), (6655, 3079872), (7260, 2823216), (7744, 2646765), (7920, 2587948), (7986, 2566560), (8712, 2352680), (9680, 2117412), (10560, 1940961), (10648, 1924920), (10694, 1916640), (10890, 1882144), (11616, 1764510), (11979, 1711040), (13310, 1539936), (14520, 1411608), (15840, 1293974), (15972, 1283280), (16041, 1277760), (17424, 1176340), (19360, 1058706), (19965, 1026624), (21296, 962460), (21388, 958320), (21780, 941072), (23232, 882255), (23958, 855520), (26620, 769968), (26735, 766656), (29040, 705804), (31680, 646987), (31944, 641640), (32082, 638880), (34848, 588170), (38720, 529353), (39930, 513312), (42592, 481230), (42776, 479160), (43560, 470536), (47916, 427760), (48123, 425920), (53240, 384984), (53470, 383328), (58080, 352902), (58817, 348480), (59895, 342208), (63888, 320820), (64164, 319440), (69696, 294085), (79860, 256656), (80205, 255552), (85184, 240615), (85552, 239580), (87120, 235268), (95832, 213880), (96246, 212960), (106480, 192492), (106940, 191664), (116160, 176451), (117634, 174240), (119790, 171104), (127776, 160410), (128328, 159720)]