20667419136

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2401

約数の個数: 480

約数和(自身を含む): 76671967680

約数和(自身を除く): 56004548544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 512, 546, 576, 588, 624, 637, 672, 702, 728, 756, 768, 784, 819, 832, 864, 882, 896, 936, 1008, 1092, 1152, 1176, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1536, 1568, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2184, 2304, 2347, 2352, 2457, 2496, 2548, 2646, 2688, 2808, 2912, 3024, 3136, 3276, 3328, 3456, 3528, 3584, 3744, 3822, 4032, 4368, 4608, 4694, 4704, 4914, 4992, 5096, 5292, 5376, 5616, 5733, 5824, 6048, 6272, 6552, 6656, 6912, 7041, 7056, 7488, 7644, 8064, 8736, 9388, 9408, 9828, 9984, 10192, 10584, 10752, 11232, 11466, 11648, 12096, 12544, 13104, 13824, 14082, 14112, 14976, 15288, 16128, 16429, 17199, 17472, 18776, 18816, 19656, 19968, 20384, 21123, 21168, 22464, 22932, 23296, 24192, 25088, 26208, 28164, 28224, 29952, 30511, 30576, 32256, 32858, 34398, 34944, 37552, 37632, 39312, 40768, 42246, 42336, 44928, 45864, 46592, 48384, 49287, 52416, 56328, 56448, 59904, 61022, 61152, 63369, 65716, 68796, 69888, 75104, 75264, 78624, 81536, 84492, 84672, 89856, 91533, 91728, 96768, 98574, 104832, 112656, 112896, 115003, 122044, 122304, 126738, 131432, 137592, 139776, 147861, 150208, 157248, 163072, 168984, 169344, 179712, 183066, 183456, 197148, 209664, 213577, 225312, 225792, 230006, 244088, 244608, 253476, 262864, 274599, 275184, 295722, 300416, 314496, 326144, 337968, 338688, 345009, 366132, 366912, 394296, 419328, 427154, 443583, 450624, 460012, 488176, 489216, 506952, 525728, 549198, 550368, 591444, 600832, 628992, 640731, 675936, 677376, 690018, 732264, 733824, 788592, 823797, 854308, 887166, 901248, 920024, 976352, 978432, 1013904, 1035027, 1051456, 1098396, 1100736, 1182888, 1201664, 1257984, 1281462, 1351872, 1380036, 1464528, 1467648, 1495039, 1577184, 1647594, 1708616, 1774332, 1802496, 1840048, 1922193, 1952704, 2027808, 2070054, 2102912, 2196792, 2201472, 2365776, 2562924, 2703744, 2760072, 2929056, 2935296, 2990078, 3105081, 3154368, 3295188, 3417232, 3548664, 3604992, 3680096, 3844386, 3905408, 4055616, 4140108, 4205824, 4393584, 4402944, 4485117, 4731552, 5125848, 5407488, 5520144, 5766579, 5858112, 5980156, 6210162, 6308736, 6590376, 6834464, 7097328, 7360192, 7688772, 7810816, 8111232, 8280216, 8411648, 8787168, 8805888, 8970234, 9463104, 10251696, 10814976, 11040288, 11533158, 11716224, 11960312, 12420324, 12617472, 13180752, 13455351, 13668928, 14194656, 14720384, 15377544, 15621632, 16222464, 16560432, 17574336, 17940468, 18926208, 20503392, 22080576, 23066316, 23432448, 23920624, 24840648, 25234944, 26361504, 26910702, 27337856, 28389312, 29440768, 30755088, 32444928, 33120864, 35148672, 35880936, 37852416, 40366053, 41006784, 44161152, 46132632, 46864896, 47841248, 49681296, 52723008, 53821404, 54675712, 56778624, 58881536, 61510176, 66241728, 70297344, 71761872, 75704832, 80732106, 82013568, 88322304, 92265264, 95682496, 99362592, 105446016, 107642808, 109351424, 113557248, 123020352, 132483456, 140594688, 143523744, 161464212, 164027136, 176644608, 184530528, 191364992, 198725184, 210892032, 215285616, 227114496, 246040704, 264966912, 287047488, 322928424, 328054272, 369061056, 382729984, 397450368, 421784064, 430571232, 492081408, 529933824, 574094976, 645856848, 738122112, 765459968, 794900736, 861142464, 984162816, 1148189952, 1291713696, 1476244224, 1589801472, 1722284928, 2296379904, 2583427392, 2952488448, 3444569856, 5166854784, 6889139712, 10333709568, 20667419136]

約数ペア:

[(1, 20667419136), (2, 10333709568), (3, 6889139712), (4, 5166854784), (6, 3444569856), (7, 2952488448), (8, 2583427392), (9, 2296379904), (12, 1722284928), (13, 1589801472), (14, 1476244224), (16, 1291713696), (18, 1148189952), (21, 984162816), (24, 861142464), (26, 794900736), (27, 765459968), (28, 738122112), (32, 645856848), (36, 574094976), (39, 529933824), (42, 492081408), (48, 430571232), (49, 421784064), (52, 397450368), (54, 382729984), (56, 369061056), (63, 328054272), (64, 322928424), (72, 287047488), (78, 264966912), (84, 246040704), (91, 227114496), (96, 215285616), (98, 210892032), (104, 198725184), (108, 191364992), (112, 184530528), (117, 176644608), (126, 164027136), (128, 161464212), (144, 143523744), (147, 140594688), (156, 132483456), (168, 123020352), (182, 113557248), (189, 109351424), (192, 107642808), (196, 105446016), (208, 99362592), (216, 95682496), (224, 92265264), (234, 88322304), (252, 82013568), (256, 80732106), (273, 75704832), (288, 71761872), (294, 70297344), (312, 66241728), (336, 61510176), (351, 58881536), (364, 56778624), (378, 54675712), (384, 53821404), (392, 52723008), (416, 49681296), (432, 47841248), (441, 46864896), (448, 46132632), (468, 44161152), (504, 41006784), (512, 40366053), (546, 37852416), (576, 35880936), (588, 35148672), (624, 33120864), (637, 32444928), (672, 30755088), (702, 29440768), (728, 28389312), (756, 27337856), (768, 26910702), (784, 26361504), (819, 25234944), (832, 24840648), (864, 23920624), (882, 23432448), (896, 23066316), (936, 22080576), (1008, 20503392), (1092, 18926208), (1152, 17940468), (1176, 17574336), (1248, 16560432), (1274, 16222464), (1323, 15621632), (1344, 15377544), (1404, 14720384), (1456, 14194656), (1512, 13668928), (1536, 13455351), (1568, 13180752), (1638, 12617472), (1664, 12420324), (1728, 11960312), (1764, 11716224), (1792, 11533158), (1872, 11040288), (1911, 10814976), (2016, 10251696), (2184, 9463104), (2304, 8970234), (2347, 8805888), (2352, 8787168), (2457, 8411648), (2496, 8280216), (2548, 8111232), (2646, 7810816), (2688, 7688772), (2808, 7360192), (2912, 7097328), (3024, 6834464), (3136, 6590376), (3276, 6308736), (3328, 6210162), (3456, 5980156), (3528, 5858112), (3584, 5766579), (3744, 5520144), (3822, 5407488), (4032, 5125848), (4368, 4731552), (4608, 4485117), (4694, 4402944), (4704, 4393584), (4914, 4205824), (4992, 4140108), (5096, 4055616), (5292, 3905408), (5376, 3844386), (5616, 3680096), (5733, 3604992), (5824, 3548664), (6048, 3417232), (6272, 3295188), (6552, 3154368), (6656, 3105081), (6912, 2990078), (7041, 2935296), (7056, 2929056), (7488, 2760072), (7644, 2703744), (8064, 2562924), (8736, 2365776), (9388, 2201472), (9408, 2196792), (9828, 2102912), (9984, 2070054), (10192, 2027808), (10584, 1952704), (10752, 1922193), (11232, 1840048), (11466, 1802496), (11648, 1774332), (12096, 1708616), (12544, 1647594), (13104, 1577184), (13824, 1495039), (14082, 1467648), (14112, 1464528), (14976, 1380036), (15288, 1351872), (16128, 1281462), (16429, 1257984), (17199, 1201664), (17472, 1182888), (18776, 1100736), (18816, 1098396), (19656, 1051456), (19968, 1035027), (20384, 1013904), (21123, 978432), (21168, 976352), (22464, 920024), (22932, 901248), (23296, 887166), (24192, 854308), (25088, 823797), (26208, 788592), (28164, 733824), (28224, 732264), (29952, 690018), (30511, 677376), (30576, 675936), (32256, 640731), (32858, 628992), (34398, 600832), (34944, 591444), (37552, 550368), (37632, 549198), (39312, 525728), (40768, 506952), (42246, 489216), (42336, 488176), (44928, 460012), (45864, 450624), (46592, 443583), (48384, 427154), (49287, 419328), (52416, 394296), (56328, 366912), (56448, 366132), (59904, 345009), (61022, 338688), (61152, 337968), (63369, 326144), (65716, 314496), (68796, 300416), (69888, 295722), (75104, 275184), (75264, 274599), (78624, 262864), (81536, 253476), (84492, 244608), (84672, 244088), (89856, 230006), (91533, 225792), (91728, 225312), (96768, 213577), (98574, 209664), (104832, 197148), (112656, 183456), (112896, 183066), (115003, 179712), (122044, 169344), (122304, 168984), (126738, 163072), (131432, 157248), (137592, 150208), (139776, 147861)]