282589920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1022505120

約数和(自身を除く): 739915200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 67, 72, 80, 87, 90, 96, 101, 116, 120, 134, 144, 145, 160, 174, 180, 201, 202, 232, 240, 261, 268, 288, 290, 303, 335, 348, 360, 402, 404, 435, 464, 480, 505, 522, 536, 580, 603, 606, 670, 696, 720, 804, 808, 870, 909, 928, 1005, 1010, 1044, 1072, 1160, 1206, 1212, 1305, 1340, 1392, 1440, 1515, 1608, 1616, 1740, 1818, 1943, 2010, 2020, 2088, 2144, 2320, 2412, 2424, 2610, 2680, 2784, 2929, 3015, 3030, 3216, 3232, 3480, 3636, 3886, 4020, 4040, 4176, 4545, 4640, 4824, 4848, 5220, 5360, 5829, 5858, 6030, 6060, 6432, 6767, 6960, 7272, 7772, 8040, 8080, 8352, 8787, 9090, 9648, 9696, 9715, 10440, 10720, 11658, 11716, 12060, 12120, 13534, 13920, 14544, 14645, 15544, 16080, 16160, 17487, 17574, 18180, 19296, 19430, 20301, 20880, 23316, 23432, 24120, 24240, 26361, 27068, 29088, 29145, 29290, 31088, 32160, 33835, 34974, 35148, 36360, 38860, 40602, 41760, 43935, 46632, 46864, 48240, 48480, 52722, 54136, 58290, 58580, 60903, 62176, 67670, 69948, 70296, 72720, 77720, 81204, 87435, 87870, 93264, 93728, 96480, 101505, 105444, 108272, 116580, 117160, 121806, 131805, 135340, 139896, 140592, 145440, 155440, 162408, 174870, 175740, 186528, 196243, 203010, 210888, 216544, 233160, 234320, 243612, 263610, 270680, 279792, 281184, 304515, 310880, 324816, 349740, 351480, 392486, 406020, 421776, 466320, 468640, 487224, 527220, 541360, 559584, 588729, 609030, 649632, 699480, 702960, 784972, 812040, 843552, 932640, 974448, 981215, 1054440, 1082720, 1177458, 1218060, 1398960, 1405920, 1569944, 1624080, 1766187, 1948896, 1962430, 2108880, 2354916, 2436120, 2797920, 2943645, 3139888, 3248160, 3532374, 3924860, 4217760, 4709832, 4872240, 5887290, 6279776, 7064748, 7849720, 8830935, 9419664, 9744480, 11774580, 14129496, 15699440, 17661870, 18839328, 23549160, 28258992, 31398880, 35323740, 47098320, 56517984, 70647480, 94196640, 141294960, 282589920]

約数ペア:

[(1, 282589920), (2, 141294960), (3, 94196640), (4, 70647480), (5, 56517984), (6, 47098320), (8, 35323740), (9, 31398880), (10, 28258992), (12, 23549160), (15, 18839328), (16, 17661870), (18, 15699440), (20, 14129496), (24, 11774580), (29, 9744480), (30, 9419664), (32, 8830935), (36, 7849720), (40, 7064748), (45, 6279776), (48, 5887290), (58, 4872240), (60, 4709832), (67, 4217760), (72, 3924860), (80, 3532374), (87, 3248160), (90, 3139888), (96, 2943645), (101, 2797920), (116, 2436120), (120, 2354916), (134, 2108880), (144, 1962430), (145, 1948896), (160, 1766187), (174, 1624080), (180, 1569944), (201, 1405920), (202, 1398960), (232, 1218060), (240, 1177458), (261, 1082720), (268, 1054440), (288, 981215), (290, 974448), (303, 932640), (335, 843552), (348, 812040), (360, 784972), (402, 702960), (404, 699480), (435, 649632), (464, 609030), (480, 588729), (505, 559584), (522, 541360), (536, 527220), (580, 487224), (603, 468640), (606, 466320), (670, 421776), (696, 406020), (720, 392486), (804, 351480), (808, 349740), (870, 324816), (909, 310880), (928, 304515), (1005, 281184), (1010, 279792), (1044, 270680), (1072, 263610), (1160, 243612), (1206, 234320), (1212, 233160), (1305, 216544), (1340, 210888), (1392, 203010), (1440, 196243), (1515, 186528), (1608, 175740), (1616, 174870), (1740, 162408), (1818, 155440), (1943, 145440), (2010, 140592), (2020, 139896), (2088, 135340), (2144, 131805), (2320, 121806), (2412, 117160), (2424, 116580), (2610, 108272), (2680, 105444), (2784, 101505), (2929, 96480), (3015, 93728), (3030, 93264), (3216, 87870), (3232, 87435), (3480, 81204), (3636, 77720), (3886, 72720), (4020, 70296), (4040, 69948), (4176, 67670), (4545, 62176), (4640, 60903), (4824, 58580), (4848, 58290), (5220, 54136), (5360, 52722), (5829, 48480), (5858, 48240), (6030, 46864), (6060, 46632), (6432, 43935), (6767, 41760), (6960, 40602), (7272, 38860), (7772, 36360), (8040, 35148), (8080, 34974), (8352, 33835), (8787, 32160), (9090, 31088), (9648, 29290), (9696, 29145), (9715, 29088), (10440, 27068), (10720, 26361), (11658, 24240), (11716, 24120), (12060, 23432), (12120, 23316), (13534, 20880), (13920, 20301), (14544, 19430), (14645, 19296), (15544, 18180), (16080, 17574), (16160, 17487)]