271477440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 224

約数和(自身を含む): 1031808960

約数和(自身を除く): 760331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2417, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 4834, 5616, 6240, 7020, 7251, 7488, 8640, 9360, 9668, 11232, 12085, 12480, 14040, 14502, 18720, 19336, 21753, 22464, 24170, 28080, 29004, 31421, 36255, 37440, 38672, 43506, 48340, 56160, 58008, 62842, 65259, 72510, 77344, 87012, 94263, 96680, 108765, 112320, 116016, 125684, 130518, 145020, 154688, 157105, 174024, 188526, 193360, 217530, 232032, 251368, 261036, 282789, 290040, 314210, 326295, 348048, 377052, 386720, 435060, 464064, 471315, 502736, 522072, 565578, 580080, 628420, 652590, 696096, 754104, 773440, 848367, 870120, 942630, 1005472, 1044144, 1131156, 1160160, 1256840, 1305180, 1392192, 1413945, 1508208, 1696734, 1740240, 1885260, 2010944, 2088288, 2262312, 2320320, 2513680, 2610360, 2827890, 3016416, 3393468, 3480480, 3770520, 4176576, 4241835, 4524624, 5027360, 5220720, 5655780, 6032832, 6786936, 6960960, 7541040, 8483670, 9049248, 10054720, 10441440, 11311560, 13573872, 15082080, 16967340, 18098496, 20882880, 22623120, 27147744, 30164160, 33934680, 45246240, 54295488, 67869360, 90492480, 135738720, 271477440]

約数ペア:

[(1, 271477440), (2, 135738720), (3, 90492480), (4, 67869360), (5, 54295488), (6, 45246240), (8, 33934680), (9, 30164160), (10, 27147744), (12, 22623120), (13, 20882880), (15, 18098496), (16, 16967340), (18, 15082080), (20, 13573872), (24, 11311560), (26, 10441440), (27, 10054720), (30, 9049248), (32, 8483670), (36, 7541040), (39, 6960960), (40, 6786936), (45, 6032832), (48, 5655780), (52, 5220720), (54, 5027360), (60, 4524624), (64, 4241835), (65, 4176576), (72, 3770520), (78, 3480480), (80, 3393468), (90, 3016416), (96, 2827890), (104, 2610360), (108, 2513680), (117, 2320320), (120, 2262312), (130, 2088288), (135, 2010944), (144, 1885260), (156, 1740240), (160, 1696734), (180, 1508208), (192, 1413945), (195, 1392192), (208, 1305180), (216, 1256840), (234, 1160160), (240, 1131156), (260, 1044144), (270, 1005472), (288, 942630), (312, 870120), (320, 848367), (351, 773440), (360, 754104), (390, 696096), (416, 652590), (432, 628420), (468, 580080), (480, 565578), (520, 522072), (540, 502736), (576, 471315), (585, 464064), (624, 435060), (702, 386720), (720, 377052), (780, 348048), (832, 326295), (864, 314210), (936, 290040), (960, 282789), (1040, 261036), (1080, 251368), (1170, 232032), (1248, 217530), (1404, 193360), (1440, 188526), (1560, 174024), (1728, 157105), (1755, 154688), (1872, 145020), (2080, 130518), (2160, 125684), (2340, 116016), (2417, 112320), (2496, 108765), (2808, 96680), (2880, 94263), (3120, 87012), (3510, 77344), (3744, 72510), (4160, 65259), (4320, 62842), (4680, 58008), (4834, 56160), (5616, 48340), (6240, 43506), (7020, 38672), (7251, 37440), (7488, 36255), (8640, 31421), (9360, 29004), (9668, 28080), (11232, 24170), (12085, 22464), (12480, 21753), (14040, 19336), (14502, 18720)]