20280265824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14419}}^1$

素因数の和:14482

約数の個数: 288

約数和(自身を含む): 69595303680

約数和(自身を除く): 49315037856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 96, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 196, 208, 224, 273, 276, 294, 299, 312, 322, 336, 364, 368, 392, 416, 483, 546, 552, 588, 598, 624, 637, 644, 672, 728, 736, 784, 897, 966, 1092, 1104, 1127, 1176, 1196, 1248, 1274, 1288, 1456, 1568, 1794, 1911, 1932, 2093, 2184, 2208, 2254, 2352, 2392, 2548, 2576, 2912, 3381, 3588, 3822, 3864, 4186, 4368, 4508, 4704, 4784, 5096, 5152, 6279, 6762, 7176, 7644, 7728, 8372, 8736, 9016, 9568, 10192, 12558, 13524, 14352, 14419, 14651, 15288, 15456, 16744, 18032, 20384, 25116, 27048, 28704, 28838, 29302, 30576, 33488, 36064, 43257, 43953, 50232, 54096, 57676, 58604, 61152, 66976, 86514, 87906, 100464, 100933, 108192, 115352, 117208, 173028, 175812, 187447, 200928, 201866, 230704, 234416, 302799, 331637, 346056, 351624, 374894, 403732, 461408, 468832, 562341, 605598, 663274, 692112, 703248, 706531, 749788, 807464, 994911, 1124682, 1211196, 1312129, 1326548, 1384224, 1406496, 1413062, 1499576, 1614928, 1989822, 2119593, 2249364, 2321459, 2422392, 2624258, 2653096, 2826124, 2999152, 3229856, 3936387, 3979644, 4239186, 4311281, 4498728, 4642918, 4844784, 5248516, 5306192, 5652248, 5998304, 6964377, 7872774, 7959288, 8478372, 8622562, 8997456, 9184903, 9285836, 9689568, 10497032, 10612384, 11304496, 12933843, 13928754, 15745548, 15918576, 16250213, 16956744, 17245124, 17994912, 18369806, 18571672, 20994064, 22608992, 25867686, 27554709, 27857508, 30178967, 31491096, 31837152, 32500426, 33913488, 34490248, 36739612, 37143344, 41988128, 48750639, 51735372, 55109418, 55715016, 60357934, 62982192, 65000852, 67826976, 68980496, 73479224, 74286688, 90536901, 97501278, 103470744, 110218836, 111430032, 120715868, 125964384, 130001704, 137960992, 146958448, 181073802, 195002556, 206941488, 211252769, 220437672, 222860064, 241431736, 260003408, 293916896, 362147604, 390005112, 413882976, 422505538, 440875344, 482863472, 520006816, 633758307, 724295208, 780010224, 845011076, 881750688, 965726944, 1267516614, 1448590416, 1560020448, 1690022152, 2535033228, 2897180832, 3380044304, 5070066456, 6760088608, 10140132912, 20280265824]

約数ペア:

[(1, 20280265824), (2, 10140132912), (3, 6760088608), (4, 5070066456), (6, 3380044304), (7, 2897180832), (8, 2535033228), (12, 1690022152), (13, 1560020448), (14, 1448590416), (16, 1267516614), (21, 965726944), (23, 881750688), (24, 845011076), (26, 780010224), (28, 724295208), (32, 633758307), (39, 520006816), (42, 482863472), (46, 440875344), (48, 422505538), (49, 413882976), (52, 390005112), (56, 362147604), (69, 293916896), (78, 260003408), (84, 241431736), (91, 222860064), (92, 220437672), (96, 211252769), (98, 206941488), (104, 195002556), (112, 181073802), (138, 146958448), (147, 137960992), (156, 130001704), (161, 125964384), (168, 120715868), (182, 111430032), (184, 110218836), (196, 103470744), (208, 97501278), (224, 90536901), (273, 74286688), (276, 73479224), (294, 68980496), (299, 67826976), (312, 65000852), (322, 62982192), (336, 60357934), (364, 55715016), (368, 55109418), (392, 51735372), (416, 48750639), (483, 41988128), (546, 37143344), (552, 36739612), (588, 34490248), (598, 33913488), (624, 32500426), (637, 31837152), (644, 31491096), (672, 30178967), (728, 27857508), (736, 27554709), (784, 25867686), (897, 22608992), (966, 20994064), (1092, 18571672), (1104, 18369806), (1127, 17994912), (1176, 17245124), (1196, 16956744), (1248, 16250213), (1274, 15918576), (1288, 15745548), (1456, 13928754), (1568, 12933843), (1794, 11304496), (1911, 10612384), (1932, 10497032), (2093, 9689568), (2184, 9285836), (2208, 9184903), (2254, 8997456), (2352, 8622562), (2392, 8478372), (2548, 7959288), (2576, 7872774), (2912, 6964377), (3381, 5998304), (3588, 5652248), (3822, 5306192), (3864, 5248516), (4186, 4844784), (4368, 4642918), (4508, 4498728), (4704, 4311281), (4784, 4239186), (5096, 3979644), (5152, 3936387), (6279, 3229856), (6762, 2999152), (7176, 2826124), (7644, 2653096), (7728, 2624258), (8372, 2422392), (8736, 2321459), (9016, 2249364), (9568, 2119593), (10192, 1989822), (12558, 1614928), (13524, 1499576), (14352, 1413062), (14419, 1406496), (14651, 1384224), (15288, 1326548), (15456, 1312129), (16744, 1211196), (18032, 1124682), (20384, 994911), (25116, 807464), (27048, 749788), (28704, 706531), (28838, 703248), (29302, 692112), (30576, 663274), (33488, 605598), (36064, 562341), (43257, 468832), (43953, 461408), (50232, 403732), (54096, 374894), (57676, 351624), (58604, 346056), (61152, 331637), (66976, 302799), (86514, 234416), (87906, 230704), (100464, 201866), (100933, 200928), (108192, 187447), (115352, 175812), (117208, 173028)]