173475680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 498960000

約数和(自身を除く): 325484320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 109, 112, 116, 140, 145, 160, 196, 203, 218, 224, 232, 245, 280, 290, 343, 392, 406, 436, 464, 490, 545, 560, 580, 686, 763, 784, 812, 872, 928, 980, 1015, 1090, 1120, 1160, 1372, 1421, 1526, 1568, 1624, 1715, 1744, 1960, 2030, 2180, 2320, 2744, 2842, 3052, 3161, 3248, 3430, 3488, 3815, 3920, 4060, 4360, 4640, 5341, 5488, 5684, 6104, 6322, 6496, 6860, 7105, 7630, 7840, 8120, 8720, 9947, 10682, 10976, 11368, 12208, 12644, 13720, 14210, 15260, 15805, 16240, 17440, 19894, 21364, 22127, 22736, 24416, 25288, 26705, 27440, 28420, 30520, 31610, 32480, 37387, 39788, 42728, 44254, 45472, 49735, 50576, 53410, 54880, 56840, 61040, 63220, 74774, 79576, 85456, 88508, 99470, 101152, 106820, 110635, 113680, 122080, 126440, 149548, 154889, 159152, 170912, 177016, 186935, 198940, 213640, 221270, 227360, 252880, 299096, 309778, 318304, 354032, 373870, 397880, 427280, 442540, 505760, 598192, 619556, 708064, 747740, 774445, 795760, 854560, 885080, 1084223, 1196384, 1239112, 1495480, 1548890, 1591520, 1770160, 2168446, 2478224, 2990960, 3097780, 3540320, 4336892, 4956448, 5421115, 5981920, 6195560, 8673784, 10842230, 12391120, 17347568, 21684460, 24782240, 34695136, 43368920, 86737840, 173475680]

約数ペア:

[(1, 173475680), (2, 86737840), (4, 43368920), (5, 34695136), (7, 24782240), (8, 21684460), (10, 17347568), (14, 12391120), (16, 10842230), (20, 8673784), (28, 6195560), (29, 5981920), (32, 5421115), (35, 4956448), (40, 4336892), (49, 3540320), (56, 3097780), (58, 2990960), (70, 2478224), (80, 2168446), (98, 1770160), (109, 1591520), (112, 1548890), (116, 1495480), (140, 1239112), (145, 1196384), (160, 1084223), (196, 885080), (203, 854560), (218, 795760), (224, 774445), (232, 747740), (245, 708064), (280, 619556), (290, 598192), (343, 505760), (392, 442540), (406, 427280), (436, 397880), (464, 373870), (490, 354032), (545, 318304), (560, 309778), (580, 299096), (686, 252880), (763, 227360), (784, 221270), (812, 213640), (872, 198940), (928, 186935), (980, 177016), (1015, 170912), (1090, 159152), (1120, 154889), (1160, 149548), (1372, 126440), (1421, 122080), (1526, 113680), (1568, 110635), (1624, 106820), (1715, 101152), (1744, 99470), (1960, 88508), (2030, 85456), (2180, 79576), (2320, 74774), (2744, 63220), (2842, 61040), (3052, 56840), (3161, 54880), (3248, 53410), (3430, 50576), (3488, 49735), (3815, 45472), (3920, 44254), (4060, 42728), (4360, 39788), (4640, 37387), (5341, 32480), (5488, 31610), (5684, 30520), (6104, 28420), (6322, 27440), (6496, 26705), (6860, 25288), (7105, 24416), (7630, 22736), (7840, 22127), (8120, 21364), (8720, 19894), (9947, 17440), (10682, 16240), (10976, 15805), (11368, 15260), (12208, 14210), (12644, 13720)]