196046720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 510701760

約数和(自身を除く): 314655040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 487, 544, 592, 629, 640, 680, 740, 974, 1088, 1184, 1258, 1360, 1480, 1948, 2176, 2368, 2435, 2516, 2720, 2960, 3145, 3896, 4736, 4870, 5032, 5440, 5920, 6290, 7792, 8279, 9740, 10064, 10880, 11840, 12580, 15584, 16558, 18019, 19480, 20128, 23680, 25160, 31168, 33116, 36038, 38960, 40256, 41395, 50320, 62336, 66232, 72076, 77920, 80512, 82790, 90095, 100640, 132464, 144152, 155840, 165580, 180190, 201280, 264928, 288304, 306323, 311680, 331160, 360380, 402560, 529856, 576608, 612646, 662320, 720760, 1059712, 1153216, 1225292, 1324640, 1441520, 1531615, 2306432, 2450584, 2649280, 2883040, 3063230, 4901168, 5298560, 5766080, 6126460, 9802336, 11532160, 12252920, 19604672, 24505840, 39209344, 49011680, 98023360, 196046720]

約数ペア:

[(1, 196046720), (2, 98023360), (4, 49011680), (5, 39209344), (8, 24505840), (10, 19604672), (16, 12252920), (17, 11532160), (20, 9802336), (32, 6126460), (34, 5766080), (37, 5298560), (40, 4901168), (64, 3063230), (68, 2883040), (74, 2649280), (80, 2450584), (85, 2306432), (128, 1531615), (136, 1441520), (148, 1324640), (160, 1225292), (170, 1153216), (185, 1059712), (272, 720760), (296, 662320), (320, 612646), (340, 576608), (370, 529856), (487, 402560), (544, 360380), (592, 331160), (629, 311680), (640, 306323), (680, 288304), (740, 264928), (974, 201280), (1088, 180190), (1184, 165580), (1258, 155840), (1360, 144152), (1480, 132464), (1948, 100640), (2176, 90095), (2368, 82790), (2435, 80512), (2516, 77920), (2720, 72076), (2960, 66232), (3145, 62336), (3896, 50320), (4736, 41395), (4870, 40256), (5032, 38960), (5440, 36038), (5920, 33116), (6290, 31168), (7792, 25160), (8279, 23680), (9740, 20128), (10064, 19480), (10880, 18019), (11840, 16558), (12580, 15584)]