192947440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 535278240

約数和(自身を除く): 342330800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 109, 112, 116, 140, 145, 203, 218, 232, 280, 290, 406, 436, 464, 545, 560, 580, 763, 812, 872, 1015, 1090, 1160, 1526, 1624, 1744, 2030, 2180, 2320, 3052, 3161, 3248, 3815, 4060, 4360, 6104, 6322, 7630, 8120, 8720, 11881, 12208, 12644, 15260, 15805, 16240, 22127, 23762, 25288, 30520, 31610, 44254, 47524, 50576, 59405, 61040, 63220, 83167, 88508, 95048, 110635, 118810, 126440, 166334, 177016, 190096, 221270, 237620, 252880, 332668, 344549, 354032, 415835, 442540, 475240, 665336, 689098, 831670, 885080, 950480, 1330672, 1378196, 1663340, 1722745, 1770160, 2411843, 2756392, 3326680, 3445490, 4823686, 5512784, 6653360, 6890980, 9647372, 12059215, 13781960, 19294744, 24118430, 27563920, 38589488, 48236860, 96473720, 192947440]

約数ペア:

[(1, 192947440), (2, 96473720), (4, 48236860), (5, 38589488), (7, 27563920), (8, 24118430), (10, 19294744), (14, 13781960), (16, 12059215), (20, 9647372), (28, 6890980), (29, 6653360), (35, 5512784), (40, 4823686), (56, 3445490), (58, 3326680), (70, 2756392), (80, 2411843), (109, 1770160), (112, 1722745), (116, 1663340), (140, 1378196), (145, 1330672), (203, 950480), (218, 885080), (232, 831670), (280, 689098), (290, 665336), (406, 475240), (436, 442540), (464, 415835), (545, 354032), (560, 344549), (580, 332668), (763, 252880), (812, 237620), (872, 221270), (1015, 190096), (1090, 177016), (1160, 166334), (1526, 126440), (1624, 118810), (1744, 110635), (2030, 95048), (2180, 88508), (2320, 83167), (3052, 63220), (3161, 61040), (3248, 59405), (3815, 50576), (4060, 47524), (4360, 44254), (6104, 31610), (6322, 30520), (7630, 25288), (8120, 23762), (8720, 22127), (11881, 16240), (12208, 15805), (12644, 15260)]