308007840

素因数分解:

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

素因数の和:192

約数の個数: 288

約数和(自身を含む): 1158917760

約数和(自身を除く): 850909920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 109, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 218, 224, 232, 240, 280, 290, 327, 336, 348, 406, 420, 435, 436, 464, 480, 545, 560, 580, 609, 654, 672, 696, 763, 812, 840, 841, 870, 872, 928, 1015, 1090, 1120, 1160, 1218, 1308, 1392, 1526, 1624, 1635, 1680, 1682, 1740, 1744, 2030, 2180, 2289, 2320, 2436, 2523, 2616, 2784, 3045, 3052, 3161, 3248, 3270, 3360, 3364, 3480, 3488, 3815, 4060, 4205, 4360, 4578, 4640, 4872, 5046, 5232, 5887, 6090, 6104, 6322, 6496, 6540, 6728, 6960, 7630, 8120, 8410, 8720, 9156, 9483, 9744, 10092, 10464, 11445, 11774, 12180, 12208, 12615, 12644, 13080, 13456, 13920, 15260, 15805, 16240, 16820, 17440, 17661, 18312, 18966, 19488, 20184, 22127, 22890, 23548, 24360, 24416, 25230, 25288, 26160, 26912, 29435, 30520, 31610, 32480, 33640, 35322, 36624, 37932, 40368, 44254, 45780, 47096, 47415, 48720, 50460, 50576, 52320, 58870, 61040, 63220, 66381, 67280, 70644, 73248, 75864, 80736, 88305, 88508, 91560, 91669, 94192, 94830, 97440, 100920, 101152, 110635, 117740, 122080, 126440, 132762, 134560, 141288, 151728, 176610, 177016, 183120, 183338, 188384, 189660, 201840, 221270, 235480, 252880, 265524, 275007, 282576, 303456, 331905, 353220, 354032, 366240, 366676, 379320, 403680, 442540, 458345, 470960, 505760, 531048, 550014, 565152, 641683, 663810, 706440, 708064, 733352, 758640, 885080, 916690, 941920, 1062096, 1100028, 1283366, 1327620, 1375035, 1412880, 1466704, 1517280, 1770160, 1833380, 1925049, 2124192, 2200056, 2566732, 2655240, 2750070, 2825760, 2933408, 3208415, 3540320, 3666760, 3850098, 4400112, 5133464, 5310480, 5500140, 6416830, 7333520, 7700196, 8800224, 9625245, 10266928, 10620960, 11000280, 12833660, 14667040, 15400392, 19250490, 20533856, 22000560, 25667320, 30800784, 38500980, 44001120, 51334640, 61601568, 77001960, 102669280, 154003920, 308007840]

約数ペア:

[(1, 308007840), (2, 154003920), (3, 102669280), (4, 77001960), (5, 61601568), (6, 51334640), (7, 44001120), (8, 38500980), (10, 30800784), (12, 25667320), (14, 22000560), (15, 20533856), (16, 19250490), (20, 15400392), (21, 14667040), (24, 12833660), (28, 11000280), (29, 10620960), (30, 10266928), (32, 9625245), (35, 8800224), (40, 7700196), (42, 7333520), (48, 6416830), (56, 5500140), (58, 5310480), (60, 5133464), (70, 4400112), (80, 3850098), (84, 3666760), (87, 3540320), (96, 3208415), (105, 2933408), (109, 2825760), (112, 2750070), (116, 2655240), (120, 2566732), (140, 2200056), (145, 2124192), (160, 1925049), (168, 1833380), (174, 1770160), (203, 1517280), (210, 1466704), (218, 1412880), (224, 1375035), (232, 1327620), (240, 1283366), (280, 1100028), (290, 1062096), (327, 941920), (336, 916690), (348, 885080), (406, 758640), (420, 733352), (435, 708064), (436, 706440), (464, 663810), (480, 641683), (545, 565152), (560, 550014), (580, 531048), (609, 505760), (654, 470960), (672, 458345), (696, 442540), (763, 403680), (812, 379320), (840, 366676), (841, 366240), (870, 354032), (872, 353220), (928, 331905), (1015, 303456), (1090, 282576), (1120, 275007), (1160, 265524), (1218, 252880), (1308, 235480), (1392, 221270), (1526, 201840), (1624, 189660), (1635, 188384), (1680, 183338), (1682, 183120), (1740, 177016), (1744, 176610), (2030, 151728), (2180, 141288), (2289, 134560), (2320, 132762), (2436, 126440), (2523, 122080), (2616, 117740), (2784, 110635), (3045, 101152), (3052, 100920), (3161, 97440), (3248, 94830), (3270, 94192), (3360, 91669), (3364, 91560), (3480, 88508), (3488, 88305), (3815, 80736), (4060, 75864), (4205, 73248), (4360, 70644), (4578, 67280), (4640, 66381), (4872, 63220), (5046, 61040), (5232, 58870), (5887, 52320), (6090, 50576), (6104, 50460), (6322, 48720), (6496, 47415), (6540, 47096), (6728, 45780), (6960, 44254), (7630, 40368), (8120, 37932), (8410, 36624), (8720, 35322), (9156, 33640), (9483, 32480), (9744, 31610), (10092, 30520), (10464, 29435), (11445, 26912), (11774, 26160), (12180, 25288), (12208, 25230), (12615, 24416), (12644, 24360), (13080, 23548), (13456, 22890), (13920, 22127), (15260, 20184), (15805, 19488), (16240, 18966), (16820, 18312), (17440, 17661)]