214938720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5197

約数の個数: 144

約数和(自身を含む): 758918160

約数和(自身を除く): 543979440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5147, 5220, 6960, 8352, 10294, 10440, 13920, 15441, 20588, 20880, 25735, 30882, 41176, 41760, 46323, 51470, 61764, 77205, 82352, 92646, 102940, 123528, 149263, 154410, 164704, 185292, 205880, 231615, 247056, 298526, 308820, 370584, 411760, 447789, 463230, 494112, 597052, 617640, 741168, 746315, 823520, 895578, 926460, 1194104, 1235280, 1343367, 1482336, 1492630, 1791156, 1852920, 2238945, 2388208, 2470560, 2686734, 2985260, 3582312, 3705840, 4477890, 4776416, 5373468, 5970520, 6716835, 7164624, 7411680, 8955780, 10746936, 11941040, 13433670, 14329248, 17911560, 21493872, 23882080, 26867340, 35823120, 42987744, 53734680, 71646240, 107469360, 214938720]

約数ペア:

[(1, 214938720), (2, 107469360), (3, 71646240), (4, 53734680), (5, 42987744), (6, 35823120), (8, 26867340), (9, 23882080), (10, 21493872), (12, 17911560), (15, 14329248), (16, 13433670), (18, 11941040), (20, 10746936), (24, 8955780), (29, 7411680), (30, 7164624), (32, 6716835), (36, 5970520), (40, 5373468), (45, 4776416), (48, 4477890), (58, 3705840), (60, 3582312), (72, 2985260), (80, 2686734), (87, 2470560), (90, 2388208), (96, 2238945), (116, 1852920), (120, 1791156), (144, 1492630), (145, 1482336), (160, 1343367), (174, 1235280), (180, 1194104), (232, 926460), (240, 895578), (261, 823520), (288, 746315), (290, 741168), (348, 617640), (360, 597052), (435, 494112), (464, 463230), (480, 447789), (522, 411760), (580, 370584), (696, 308820), (720, 298526), (870, 247056), (928, 231615), (1044, 205880), (1160, 185292), (1305, 164704), (1392, 154410), (1440, 149263), (1740, 123528), (2088, 102940), (2320, 92646), (2610, 82352), (2784, 77205), (3480, 61764), (4176, 51470), (4640, 46323), (5147, 41760), (5220, 41176), (6960, 30882), (8352, 25735), (10294, 20880), (10440, 20588), (13920, 15441)]