212424960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 762918912

約数和(自身を除く): 550493952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 107, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 214, 220, 235, 240, 256, 264, 282, 320, 321, 330, 352, 376, 384, 428, 440, 470, 480, 517, 528, 535, 564, 640, 642, 660, 704, 705, 752, 768, 856, 880, 940, 960, 1034, 1056, 1070, 1128, 1177, 1280, 1284, 1320, 1408, 1410, 1504, 1551, 1605, 1712, 1760, 1880, 1920, 2068, 2112, 2140, 2256, 2354, 2568, 2585, 2640, 2816, 2820, 3008, 3102, 3210, 3424, 3520, 3531, 3760, 3840, 4136, 4224, 4280, 4512, 4708, 5029, 5136, 5170, 5280, 5640, 5885, 6016, 6204, 6420, 6848, 7040, 7062, 7520, 7755, 8272, 8448, 8560, 9024, 9416, 10058, 10272, 10340, 10560, 11280, 11770, 12032, 12408, 12840, 13696, 14080, 14124, 15040, 15087, 15510, 16544, 17120, 17655, 18048, 18832, 20116, 20544, 20680, 21120, 22560, 23540, 24816, 25145, 25680, 27392, 28248, 30080, 30174, 31020, 33088, 34240, 35310, 36096, 37664, 40232, 41088, 41360, 42240, 45120, 47080, 49632, 50290, 51360, 55319, 56496, 60160, 60348, 62040, 66176, 68480, 70620, 75328, 75435, 80464, 82176, 82720, 90240, 94160, 99264, 100580, 102720, 110638, 112992, 120696, 124080, 132352, 136960, 141240, 150656, 150870, 160928, 165440, 165957, 180480, 188320, 198528, 201160, 205440, 221276, 225984, 241392, 248160, 276595, 282480, 301312, 301740, 321856, 330880, 331914, 376640, 397056, 402320, 410880, 442552, 451968, 482784, 496320, 553190, 564960, 603480, 643712, 661760, 663828, 753280, 804640, 829785, 885104, 903936, 965568, 992640, 1106380, 1129920, 1206960, 1287424, 1327656, 1506560, 1609280, 1659570, 1770208, 1931136, 1985280, 2212760, 2259840, 2413920, 2655312, 3218560, 3319140, 3540416, 3862272, 4425520, 4519680, 4827840, 5310624, 6437120, 6638280, 7080832, 8851040, 9655680, 10621248, 13276560, 14161664, 17702080, 19311360, 21242496, 26553120, 35404160, 42484992, 53106240, 70808320, 106212480, 212424960]

約数ペア:

[(1, 212424960), (2, 106212480), (3, 70808320), (4, 53106240), (5, 42484992), (6, 35404160), (8, 26553120), (10, 21242496), (11, 19311360), (12, 17702080), (15, 14161664), (16, 13276560), (20, 10621248), (22, 9655680), (24, 8851040), (30, 7080832), (32, 6638280), (33, 6437120), (40, 5310624), (44, 4827840), (47, 4519680), (48, 4425520), (55, 3862272), (60, 3540416), (64, 3319140), (66, 3218560), (80, 2655312), (88, 2413920), (94, 2259840), (96, 2212760), (107, 1985280), (110, 1931136), (120, 1770208), (128, 1659570), (132, 1609280), (141, 1506560), (160, 1327656), (165, 1287424), (176, 1206960), (188, 1129920), (192, 1106380), (214, 992640), (220, 965568), (235, 903936), (240, 885104), (256, 829785), (264, 804640), (282, 753280), (320, 663828), (321, 661760), (330, 643712), (352, 603480), (376, 564960), (384, 553190), (428, 496320), (440, 482784), (470, 451968), (480, 442552), (517, 410880), (528, 402320), (535, 397056), (564, 376640), (640, 331914), (642, 330880), (660, 321856), (704, 301740), (705, 301312), (752, 282480), (768, 276595), (856, 248160), (880, 241392), (940, 225984), (960, 221276), (1034, 205440), (1056, 201160), (1070, 198528), (1128, 188320), (1177, 180480), (1280, 165957), (1284, 165440), (1320, 160928), (1408, 150870), (1410, 150656), (1504, 141240), (1551, 136960), (1605, 132352), (1712, 124080), (1760, 120696), (1880, 112992), (1920, 110638), (2068, 102720), (2112, 100580), (2140, 99264), (2256, 94160), (2354, 90240), (2568, 82720), (2585, 82176), (2640, 80464), (2816, 75435), (2820, 75328), (3008, 70620), (3102, 68480), (3210, 66176), (3424, 62040), (3520, 60348), (3531, 60160), (3760, 56496), (3840, 55319), (4136, 51360), (4224, 50290), (4280, 49632), (4512, 47080), (4708, 45120), (5029, 42240), (5136, 41360), (5170, 41088), (5280, 40232), (5640, 37664), (5885, 36096), (6016, 35310), (6204, 34240), (6420, 33088), (6848, 31020), (7040, 30174), (7062, 30080), (7520, 28248), (7755, 27392), (8272, 25680), (8448, 25145), (8560, 24816), (9024, 23540), (9416, 22560), (10058, 21120), (10272, 20680), (10340, 20544), (10560, 20116), (11280, 18832), (11770, 18048), (12032, 17655), (12408, 17120), (12840, 16544), (13696, 15510), (14080, 15087), (14124, 15040)]