203470960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 655672320

約数和(自身を除く): 452201360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 29, 34, 35, 40, 44, 55, 56, 58, 67, 68, 70, 77, 80, 85, 88, 110, 112, 116, 119, 134, 136, 140, 145, 154, 170, 176, 187, 203, 220, 232, 238, 268, 272, 280, 290, 308, 319, 335, 340, 374, 385, 406, 440, 464, 469, 476, 493, 536, 560, 580, 595, 616, 638, 670, 680, 737, 748, 770, 812, 880, 935, 938, 952, 986, 1015, 1072, 1139, 1160, 1190, 1232, 1276, 1309, 1340, 1360, 1474, 1496, 1540, 1595, 1624, 1870, 1876, 1904, 1943, 1972, 2030, 2233, 2278, 2320, 2345, 2380, 2465, 2552, 2618, 2680, 2948, 2992, 3080, 3190, 3248, 3451, 3685, 3740, 3752, 3886, 3944, 4060, 4466, 4556, 4690, 4760, 4930, 5104, 5159, 5236, 5360, 5423, 5695, 5896, 6160, 6380, 6545, 6902, 7370, 7480, 7504, 7772, 7888, 7973, 8120, 8932, 9112, 9380, 9520, 9715, 9860, 10318, 10472, 10846, 11165, 11390, 11792, 12529, 12760, 13090, 13601, 13804, 14740, 14960, 15544, 15946, 16240, 17255, 17864, 18224, 18760, 19430, 19720, 20636, 20944, 21373, 21692, 22330, 22780, 25058, 25520, 25795, 26180, 27115, 27202, 27608, 29480, 31088, 31892, 33031, 34510, 35728, 37520, 37961, 38860, 39440, 39865, 41272, 42746, 43384, 44660, 45560, 50116, 51590, 52360, 54230, 54404, 55216, 58960, 62645, 63784, 66062, 68005, 69020, 75922, 77720, 79730, 82544, 85492, 86768, 87703, 89320, 91120, 100232, 103180, 104720, 106865, 108460, 108808, 125290, 127568, 132124, 136010, 138040, 149611, 151844, 155440, 159460, 165155, 170984, 175406, 178640, 189805, 200464, 206360, 213730, 216920, 217616, 231217, 250580, 264248, 272020, 276080, 299222, 303688, 318920, 330310, 341968, 350812, 363341, 379610, 412720, 427460, 433840, 438515, 462434, 501160, 528496, 544040, 598444, 607376, 637840, 660620, 701624, 726682, 748055, 759220, 854920, 877030, 924868, 1002320, 1088080, 1156085, 1196888, 1321240, 1403248, 1453364, 1496110, 1518440, 1709840, 1754060, 1816705, 1849736, 2312170, 2393776, 2543387, 2642480, 2906728, 2992220, 3036880, 3508120, 3633410, 3699472, 4624340, 5086774, 5813456, 5984440, 7016240, 7266820, 9248680, 10173548, 11968880, 12716935, 14533640, 18497360, 20347096, 25433870, 29067280, 40694192, 50867740, 101735480, 203470960]

約数ペア:

[(1, 203470960), (2, 101735480), (4, 50867740), (5, 40694192), (7, 29067280), (8, 25433870), (10, 20347096), (11, 18497360), (14, 14533640), (16, 12716935), (17, 11968880), (20, 10173548), (22, 9248680), (28, 7266820), (29, 7016240), (34, 5984440), (35, 5813456), (40, 5086774), (44, 4624340), (55, 3699472), (56, 3633410), (58, 3508120), (67, 3036880), (68, 2992220), (70, 2906728), (77, 2642480), (80, 2543387), (85, 2393776), (88, 2312170), (110, 1849736), (112, 1816705), (116, 1754060), (119, 1709840), (134, 1518440), (136, 1496110), (140, 1453364), (145, 1403248), (154, 1321240), (170, 1196888), (176, 1156085), (187, 1088080), (203, 1002320), (220, 924868), (232, 877030), (238, 854920), (268, 759220), (272, 748055), (280, 726682), (290, 701624), (308, 660620), (319, 637840), (335, 607376), (340, 598444), (374, 544040), (385, 528496), (406, 501160), (440, 462434), (464, 438515), (469, 433840), (476, 427460), (493, 412720), (536, 379610), (560, 363341), (580, 350812), (595, 341968), (616, 330310), (638, 318920), (670, 303688), (680, 299222), (737, 276080), (748, 272020), (770, 264248), (812, 250580), (880, 231217), (935, 217616), (938, 216920), (952, 213730), (986, 206360), (1015, 200464), (1072, 189805), (1139, 178640), (1160, 175406), (1190, 170984), (1232, 165155), (1276, 159460), (1309, 155440), (1340, 151844), (1360, 149611), (1474, 138040), (1496, 136010), (1540, 132124), (1595, 127568), (1624, 125290), (1870, 108808), (1876, 108460), (1904, 106865), (1943, 104720), (1972, 103180), (2030, 100232), (2233, 91120), (2278, 89320), (2320, 87703), (2345, 86768), (2380, 85492), (2465, 82544), (2552, 79730), (2618, 77720), (2680, 75922), (2948, 69020), (2992, 68005), (3080, 66062), (3190, 63784), (3248, 62645), (3451, 58960), (3685, 55216), (3740, 54404), (3752, 54230), (3886, 52360), (3944, 51590), (4060, 50116), (4466, 45560), (4556, 44660), (4690, 43384), (4760, 42746), (4930, 41272), (5104, 39865), (5159, 39440), (5236, 38860), (5360, 37961), (5423, 37520), (5695, 35728), (5896, 34510), (6160, 33031), (6380, 31892), (6545, 31088), (6902, 29480), (7370, 27608), (7480, 27202), (7504, 27115), (7772, 26180), (7888, 25795), (7973, 25520), (8120, 25058), (8932, 22780), (9112, 22330), (9380, 21692), (9520, 21373), (9715, 20944), (9860, 20636), (10318, 19720), (10472, 19430), (10846, 18760), (11165, 18224), (11390, 17864), (11792, 17255), (12529, 16240), (12760, 15946), (13090, 15544), (13601, 14960), (13804, 14740)]