1020309696

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 280

約数和(自身を含む): 3572028416

約数和(自身を除く): 2551718720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 448, 496, 504, 558, 567, 576, 648, 651, 672, 744, 756, 837, 864, 868, 907, 992, 1008, 1116, 1134, 1296, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1814, 1953, 1984, 2016, 2232, 2268, 2511, 2592, 2604, 2721, 2976, 3024, 3348, 3472, 3628, 3906, 4032, 4464, 4536, 5022, 5184, 5208, 5442, 5859, 5952, 6048, 6349, 6696, 6944, 7256, 7812, 8163, 8928, 9072, 10044, 10416, 10884, 11718, 12096, 12698, 13392, 13888, 14512, 15624, 16326, 17577, 17856, 18144, 19047, 20088, 20832, 21768, 23436, 24489, 25396, 26784, 28117, 29024, 31248, 32652, 35154, 36288, 38094, 40176, 41664, 43536, 46872, 48978, 50792, 53568, 56234, 57141, 58048, 62496, 65304, 70308, 73467, 76188, 80352, 84351, 87072, 93744, 97956, 101584, 112468, 114282, 124992, 130608, 140616, 146934, 152376, 160704, 168702, 171423, 174144, 187488, 195912, 196819, 203168, 224936, 228564, 253053, 261216, 281232, 293868, 304752, 337404, 342846, 374976, 391824, 393638, 406336, 449872, 457128, 506106, 514269, 522432, 562464, 587736, 590457, 609504, 674808, 685692, 759159, 783648, 787276, 899744, 914256, 1012212, 1028538, 1124928, 1175472, 1180914, 1219008, 1349616, 1371384, 1518318, 1567296, 1574552, 1771371, 1799488, 1828512, 2024424, 2057076, 2277477, 2350944, 2361828, 2699232, 2742768, 3036636, 3149104, 3542742, 3657024, 4048848, 4114152, 4554954, 4701888, 4723656, 5314113, 5398464, 5485536, 6073272, 6298208, 7085484, 8097696, 8228304, 9109908, 9447312, 10628226, 10971072, 12146544, 12596416, 14170968, 15942339, 16195392, 16456608, 18219816, 18894624, 21256452, 24293088, 28341936, 31884678, 32913216, 36439632, 37789248, 42512904, 48586176, 56683872, 63769356, 72879264, 85025808, 113367744, 127538712, 145758528, 170051616, 255077424, 340103232, 510154848, 1020309696]

約数ペア:

[(1, 1020309696), (2, 510154848), (3, 340103232), (4, 255077424), (6, 170051616), (7, 145758528), (8, 127538712), (9, 113367744), (12, 85025808), (14, 72879264), (16, 63769356), (18, 56683872), (21, 48586176), (24, 42512904), (27, 37789248), (28, 36439632), (31, 32913216), (32, 31884678), (36, 28341936), (42, 24293088), (48, 21256452), (54, 18894624), (56, 18219816), (62, 16456608), (63, 16195392), (64, 15942339), (72, 14170968), (81, 12596416), (84, 12146544), (93, 10971072), (96, 10628226), (108, 9447312), (112, 9109908), (124, 8228304), (126, 8097696), (144, 7085484), (162, 6298208), (168, 6073272), (186, 5485536), (189, 5398464), (192, 5314113), (216, 4723656), (217, 4701888), (224, 4554954), (248, 4114152), (252, 4048848), (279, 3657024), (288, 3542742), (324, 3149104), (336, 3036636), (372, 2742768), (378, 2699232), (432, 2361828), (434, 2350944), (448, 2277477), (496, 2057076), (504, 2024424), (558, 1828512), (567, 1799488), (576, 1771371), (648, 1574552), (651, 1567296), (672, 1518318), (744, 1371384), (756, 1349616), (837, 1219008), (864, 1180914), (868, 1175472), (907, 1124928), (992, 1028538), (1008, 1012212), (1116, 914256), (1134, 899744), (1296, 787276), (1302, 783648), (1344, 759159), (1488, 685692), (1512, 674808), (1674, 609504), (1728, 590457), (1736, 587736), (1814, 562464), (1953, 522432), (1984, 514269), (2016, 506106), (2232, 457128), (2268, 449872), (2511, 406336), (2592, 393638), (2604, 391824), (2721, 374976), (2976, 342846), (3024, 337404), (3348, 304752), (3472, 293868), (3628, 281232), (3906, 261216), (4032, 253053), (4464, 228564), (4536, 224936), (5022, 203168), (5184, 196819), (5208, 195912), (5442, 187488), (5859, 174144), (5952, 171423), (6048, 168702), (6349, 160704), (6696, 152376), (6944, 146934), (7256, 140616), (7812, 130608), (8163, 124992), (8928, 114282), (9072, 112468), (10044, 101584), (10416, 97956), (10884, 93744), (11718, 87072), (12096, 84351), (12698, 80352), (13392, 76188), (13888, 73467), (14512, 70308), (15624, 65304), (16326, 62496), (17577, 58048), (17856, 57141), (18144, 56234), (19047, 53568), (20088, 50792), (20832, 48978), (21768, 46872), (23436, 43536), (24489, 41664), (25396, 40176), (26784, 38094), (28117, 36288), (29024, 35154), (31248, 32652)]