2506180320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2418

約数の個数: 288

約数和(自身を含む): 9868098240

約数和(自身を除く): 7361917920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 140, 144, 160, 168, 180, 210, 218, 224, 240, 252, 280, 288, 315, 327, 336, 360, 420, 436, 480, 504, 545, 560, 630, 654, 672, 720, 763, 840, 872, 981, 1008, 1090, 1120, 1260, 1308, 1440, 1526, 1635, 1680, 1744, 1962, 2016, 2180, 2281, 2289, 2520, 2616, 3052, 3270, 3360, 3488, 3815, 3924, 4360, 4562, 4578, 4905, 5040, 5232, 6104, 6540, 6843, 6867, 7630, 7848, 8720, 9124, 9156, 9810, 10080, 10464, 11405, 11445, 12208, 13080, 13686, 13734, 15260, 15696, 15967, 17440, 18248, 18312, 19620, 20529, 22810, 22890, 24416, 26160, 27372, 27468, 30520, 31392, 31934, 34215, 34335, 36496, 36624, 39240, 41058, 45620, 45780, 47901, 52320, 54744, 54936, 61040, 63868, 68430, 68670, 72992, 73248, 78480, 79835, 82116, 91240, 91560, 95802, 102645, 109488, 109872, 122080, 127736, 136860, 137340, 143703, 156960, 159670, 164232, 182480, 183120, 191604, 205290, 218976, 219744, 239505, 248629, 255472, 273720, 274680, 287406, 319340, 328464, 364960, 366240, 383208, 410580, 479010, 497258, 510944, 547440, 549360, 574812, 638680, 656928, 718515, 745887, 766416, 821160, 958020, 994516, 1094880, 1098720, 1149624, 1243145, 1277360, 1437030, 1491774, 1532832, 1642320, 1740403, 1916040, 1989032, 2237661, 2299248, 2486290, 2554720, 2874060, 2983548, 3284640, 3480806, 3729435, 3832080, 3978064, 4475322, 4598496, 4972580, 5221209, 5748120, 5967096, 6961612, 7458870, 7664160, 7956128, 8702015, 8950644, 9945160, 10442418, 11188305, 11496240, 11934192, 13923224, 14917740, 15663627, 17404030, 17901288, 19890320, 20884836, 22376610, 22992480, 23868384, 26106045, 27846448, 29835480, 31327254, 34808060, 35802576, 39780640, 41769672, 44753220, 52212090, 55692896, 59670960, 62654508, 69616120, 71605152, 78318135, 83539344, 89506440, 104424180, 119341920, 125309016, 139232240, 156636270, 167078688, 179012880, 208848360, 250618032, 278464480, 313272540, 358025760, 417696720, 501236064, 626545080, 835393440, 1253090160, 2506180320]

約数ペア:

[(1, 2506180320), (2, 1253090160), (3, 835393440), (4, 626545080), (5, 501236064), (6, 417696720), (7, 358025760), (8, 313272540), (9, 278464480), (10, 250618032), (12, 208848360), (14, 179012880), (15, 167078688), (16, 156636270), (18, 139232240), (20, 125309016), (21, 119341920), (24, 104424180), (28, 89506440), (30, 83539344), (32, 78318135), (35, 71605152), (36, 69616120), (40, 62654508), (42, 59670960), (45, 55692896), (48, 52212090), (56, 44753220), (60, 41769672), (63, 39780640), (70, 35802576), (72, 34808060), (80, 31327254), (84, 29835480), (90, 27846448), (96, 26106045), (105, 23868384), (109, 22992480), (112, 22376610), (120, 20884836), (126, 19890320), (140, 17901288), (144, 17404030), (160, 15663627), (168, 14917740), (180, 13923224), (210, 11934192), (218, 11496240), (224, 11188305), (240, 10442418), (252, 9945160), (280, 8950644), (288, 8702015), (315, 7956128), (327, 7664160), (336, 7458870), (360, 6961612), (420, 5967096), (436, 5748120), (480, 5221209), (504, 4972580), (545, 4598496), (560, 4475322), (630, 3978064), (654, 3832080), (672, 3729435), (720, 3480806), (763, 3284640), (840, 2983548), (872, 2874060), (981, 2554720), (1008, 2486290), (1090, 2299248), (1120, 2237661), (1260, 1989032), (1308, 1916040), (1440, 1740403), (1526, 1642320), (1635, 1532832), (1680, 1491774), (1744, 1437030), (1962, 1277360), (2016, 1243145), (2180, 1149624), (2281, 1098720), (2289, 1094880), (2520, 994516), (2616, 958020), (3052, 821160), (3270, 766416), (3360, 745887), (3488, 718515), (3815, 656928), (3924, 638680), (4360, 574812), (4562, 549360), (4578, 547440), (4905, 510944), (5040, 497258), (5232, 479010), (6104, 410580), (6540, 383208), (6843, 366240), (6867, 364960), (7630, 328464), (7848, 319340), (8720, 287406), (9124, 274680), (9156, 273720), (9810, 255472), (10080, 248629), (10464, 239505), (11405, 219744), (11445, 218976), (12208, 205290), (13080, 191604), (13686, 183120), (13734, 182480), (15260, 164232), (15696, 159670), (15967, 156960), (17440, 143703), (18248, 137340), (18312, 136860), (19620, 127736), (20529, 122080), (22810, 109872), (22890, 109488), (24416, 102645), (26160, 95802), (27372, 91560), (27468, 91240), (30520, 82116), (31392, 79835), (31934, 78480), (34215, 73248), (34335, 72992), (36496, 68670), (36624, 68430), (39240, 63868), (41058, 61040), (45620, 54936), (45780, 54744), (47901, 52320)]