240081408

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 200

約数和(自身を含む): 819938592

約数和(自身を除く): 579857184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 827, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1654, 1728, 1792, 2016, 2268, 2304, 2481, 2592, 2688, 3024, 3308, 3456, 3584, 4032, 4536, 4608, 4962, 5184, 5376, 5789, 6048, 6616, 6912, 7443, 8064, 9072, 9924, 10368, 10752, 11578, 12096, 13232, 13824, 14886, 16128, 17367, 18144, 19848, 20736, 22329, 23156, 24192, 26464, 29772, 32256, 34734, 36288, 39696, 41472, 44658, 46312, 48384, 52101, 52928, 59544, 66987, 69468, 72576, 79392, 89316, 92624, 96768, 104202, 105856, 119088, 133974, 138936, 145152, 156303, 158784, 178632, 185248, 208404, 211712, 238176, 267948, 277872, 290304, 312606, 317568, 357264, 370496, 416808, 423424, 468909, 476352, 535896, 555744, 625212, 635136, 714528, 740992, 833616, 937818, 952704, 1071792, 1111488, 1250424, 1270272, 1429056, 1481984, 1667232, 1875636, 1905408, 2143584, 2222976, 2500848, 2858112, 2963968, 3334464, 3751272, 3810816, 4287168, 4445952, 5001696, 5716224, 6668928, 7502544, 8574336, 8891904, 10003392, 11432448, 13337856, 15005088, 17148672, 20006784, 26675712, 30010176, 34297344, 40013568, 60020352, 80027136, 120040704, 240081408]

約数ペア:

[(1, 240081408), (2, 120040704), (3, 80027136), (4, 60020352), (6, 40013568), (7, 34297344), (8, 30010176), (9, 26675712), (12, 20006784), (14, 17148672), (16, 15005088), (18, 13337856), (21, 11432448), (24, 10003392), (27, 8891904), (28, 8574336), (32, 7502544), (36, 6668928), (42, 5716224), (48, 5001696), (54, 4445952), (56, 4287168), (63, 3810816), (64, 3751272), (72, 3334464), (81, 2963968), (84, 2858112), (96, 2500848), (108, 2222976), (112, 2143584), (126, 1905408), (128, 1875636), (144, 1667232), (162, 1481984), (168, 1429056), (189, 1270272), (192, 1250424), (216, 1111488), (224, 1071792), (252, 952704), (256, 937818), (288, 833616), (324, 740992), (336, 714528), (378, 635136), (384, 625212), (432, 555744), (448, 535896), (504, 476352), (512, 468909), (567, 423424), (576, 416808), (648, 370496), (672, 357264), (756, 317568), (768, 312606), (827, 290304), (864, 277872), (896, 267948), (1008, 238176), (1134, 211712), (1152, 208404), (1296, 185248), (1344, 178632), (1512, 158784), (1536, 156303), (1654, 145152), (1728, 138936), (1792, 133974), (2016, 119088), (2268, 105856), (2304, 104202), (2481, 96768), (2592, 92624), (2688, 89316), (3024, 79392), (3308, 72576), (3456, 69468), (3584, 66987), (4032, 59544), (4536, 52928), (4608, 52101), (4962, 48384), (5184, 46312), (5376, 44658), (5789, 41472), (6048, 39696), (6616, 36288), (6912, 34734), (7443, 32256), (8064, 29772), (9072, 26464), (9924, 24192), (10368, 23156), (10752, 22329), (11578, 20736), (12096, 19848), (13232, 18144), (13824, 17367), (14886, 16128)]