168793920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 336

約数和(自身を含む): 627644160

約数和(自身を除く): 458850240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 43, 45, 47, 48, 58, 60, 64, 72, 80, 86, 87, 90, 94, 96, 116, 120, 129, 141, 144, 145, 160, 172, 174, 180, 188, 192, 215, 232, 235, 240, 258, 261, 282, 288, 290, 320, 344, 348, 360, 376, 387, 423, 430, 435, 464, 470, 480, 516, 522, 564, 576, 580, 645, 688, 696, 705, 720, 752, 774, 846, 860, 870, 928, 940, 960, 1032, 1044, 1128, 1160, 1247, 1290, 1305, 1363, 1376, 1392, 1410, 1440, 1504, 1548, 1692, 1720, 1740, 1856, 1880, 1935, 2021, 2064, 2088, 2115, 2256, 2320, 2494, 2580, 2610, 2726, 2752, 2784, 2820, 2880, 3008, 3096, 3384, 3440, 3480, 3741, 3760, 3870, 4042, 4089, 4128, 4176, 4230, 4512, 4640, 4988, 5160, 5220, 5452, 5568, 5640, 6063, 6192, 6235, 6768, 6815, 6880, 6960, 7482, 7520, 7740, 8084, 8178, 8256, 8352, 8460, 9024, 9280, 9976, 10105, 10320, 10440, 10904, 11223, 11280, 12126, 12267, 12384, 12470, 13536, 13630, 13760, 13920, 14964, 15040, 15480, 16168, 16356, 16704, 16920, 18189, 18705, 19952, 20210, 20445, 20640, 20880, 21808, 22446, 22560, 24252, 24534, 24768, 24940, 27072, 27260, 27840, 29928, 30315, 30960, 32336, 32712, 33840, 36378, 37410, 39904, 40420, 40890, 41280, 41760, 43616, 44892, 45120, 48504, 49068, 49880, 54520, 56115, 58609, 59856, 60630, 61335, 61920, 64672, 65424, 67680, 72756, 74820, 79808, 80840, 81780, 83520, 87232, 89784, 90945, 97008, 98136, 99760, 109040, 112230, 117218, 119712, 121260, 122670, 123840, 129344, 130848, 135360, 145512, 149640, 161680, 163560, 175827, 179568, 181890, 194016, 196272, 199520, 218080, 224460, 234436, 239424, 242520, 245340, 261696, 291024, 293045, 299280, 323360, 327120, 351654, 359136, 363780, 388032, 392544, 399040, 436160, 448920, 468872, 485040, 490680, 527481, 582048, 586090, 598560, 646720, 654240, 703308, 718272, 727560, 785088, 879135, 897840, 937744, 970080, 981360, 1054962, 1164096, 1172180, 1197120, 1308480, 1406616, 1455120, 1758270, 1795680, 1875488, 1940160, 1962720, 2109924, 2344360, 2637405, 2813232, 2910240, 3516540, 3591360, 3750976, 3925440, 4219848, 4688720, 5274810, 5626464, 5820480, 7033080, 8439696, 9377440, 10549620, 11252928, 14066160, 16879392, 18754880, 21099240, 28132320, 33758784, 42198480, 56264640, 84396960, 168793920]

約数ペア:

[(1, 168793920), (2, 84396960), (3, 56264640), (4, 42198480), (5, 33758784), (6, 28132320), (8, 21099240), (9, 18754880), (10, 16879392), (12, 14066160), (15, 11252928), (16, 10549620), (18, 9377440), (20, 8439696), (24, 7033080), (29, 5820480), (30, 5626464), (32, 5274810), (36, 4688720), (40, 4219848), (43, 3925440), (45, 3750976), (47, 3591360), (48, 3516540), (58, 2910240), (60, 2813232), (64, 2637405), (72, 2344360), (80, 2109924), (86, 1962720), (87, 1940160), (90, 1875488), (94, 1795680), (96, 1758270), (116, 1455120), (120, 1406616), (129, 1308480), (141, 1197120), (144, 1172180), (145, 1164096), (160, 1054962), (172, 981360), (174, 970080), (180, 937744), (188, 897840), (192, 879135), (215, 785088), (232, 727560), (235, 718272), (240, 703308), (258, 654240), (261, 646720), (282, 598560), (288, 586090), (290, 582048), (320, 527481), (344, 490680), (348, 485040), (360, 468872), (376, 448920), (387, 436160), (423, 399040), (430, 392544), (435, 388032), (464, 363780), (470, 359136), (480, 351654), (516, 327120), (522, 323360), (564, 299280), (576, 293045), (580, 291024), (645, 261696), (688, 245340), (696, 242520), (705, 239424), (720, 234436), (752, 224460), (774, 218080), (846, 199520), (860, 196272), (870, 194016), (928, 181890), (940, 179568), (960, 175827), (1032, 163560), (1044, 161680), (1128, 149640), (1160, 145512), (1247, 135360), (1290, 130848), (1305, 129344), (1363, 123840), (1376, 122670), (1392, 121260), (1410, 119712), (1440, 117218), (1504, 112230), (1548, 109040), (1692, 99760), (1720, 98136), (1740, 97008), (1856, 90945), (1880, 89784), (1935, 87232), (2021, 83520), (2064, 81780), (2088, 80840), (2115, 79808), (2256, 74820), (2320, 72756), (2494, 67680), (2580, 65424), (2610, 64672), (2726, 61920), (2752, 61335), (2784, 60630), (2820, 59856), (2880, 58609), (3008, 56115), (3096, 54520), (3384, 49880), (3440, 49068), (3480, 48504), (3741, 45120), (3760, 44892), (3870, 43616), (4042, 41760), (4089, 41280), (4128, 40890), (4176, 40420), (4230, 39904), (4512, 37410), (4640, 36378), (4988, 33840), (5160, 32712), (5220, 32336), (5452, 30960), (5568, 30315), (5640, 29928), (6063, 27840), (6192, 27260), (6235, 27072), (6768, 24940), (6815, 24768), (6880, 24534), (6960, 24252), (7482, 22560), (7520, 22446), (7740, 21808), (8084, 20880), (8178, 20640), (8256, 20445), (8352, 20210), (8460, 19952), (9024, 18705), (9280, 18189), (9976, 16920), (10105, 16704), (10320, 16356), (10440, 16168), (10904, 15480), (11223, 15040), (11280, 14964), (12126, 13920), (12267, 13760), (12384, 13630), (12470, 13536)]