1253090160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2416

約数の個数: 240

約数和(自身を含む): 4855730880

約数和(自身を除く): 3602640720

約数列:

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

約数ペア:

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