186704640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 216

約数和(自身を含む): 680774640

約数和(自身を除く): 494070000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 853, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1706, 1710, 1824, 1920, 2280, 2304, 2432, 2559, 2736, 2880, 3040, 3412, 3420, 3648, 3840, 4265, 4560, 4864, 5118, 5472, 5760, 6080, 6824, 6840, 7296, 7677, 8530, 9120, 10236, 10944, 11520, 12160, 12795, 13648, 13680, 14592, 15354, 16207, 17060, 18240, 20472, 21888, 24320, 25590, 27296, 27360, 30708, 32414, 34120, 36480, 38385, 40944, 43776, 48621, 51180, 54592, 54720, 61416, 64828, 68240, 72960, 76770, 81035, 81888, 97242, 102360, 109184, 109440, 122832, 129656, 136480, 145863, 153540, 162070, 163776, 194484, 204720, 218368, 218880, 243105, 245664, 259312, 272960, 291726, 307080, 324140, 327552, 388968, 409440, 486210, 491328, 518624, 545920, 583452, 614160, 648280, 655104, 729315, 777936, 818880, 972420, 982656, 1037248, 1091840, 1166904, 1228320, 1296560, 1458630, 1555872, 1637760, 1944840, 1965312, 2074496, 2333808, 2456640, 2593120, 2917260, 3111744, 3275520, 3889680, 4148992, 4667616, 4913280, 5186240, 5834520, 6223488, 7779360, 9335232, 9826560, 10372480, 11669040, 12446976, 15558720, 18670464, 20744960, 23338080, 31117440, 37340928, 46676160, 62234880, 93352320, 186704640]

約数ペア:

[(1, 186704640), (2, 93352320), (3, 62234880), (4, 46676160), (5, 37340928), (6, 31117440), (8, 23338080), (9, 20744960), (10, 18670464), (12, 15558720), (15, 12446976), (16, 11669040), (18, 10372480), (19, 9826560), (20, 9335232), (24, 7779360), (30, 6223488), (32, 5834520), (36, 5186240), (38, 4913280), (40, 4667616), (45, 4148992), (48, 3889680), (57, 3275520), (60, 3111744), (64, 2917260), (72, 2593120), (76, 2456640), (80, 2333808), (90, 2074496), (95, 1965312), (96, 1944840), (114, 1637760), (120, 1555872), (128, 1458630), (144, 1296560), (152, 1228320), (160, 1166904), (171, 1091840), (180, 1037248), (190, 982656), (192, 972420), (228, 818880), (240, 777936), (256, 729315), (285, 655104), (288, 648280), (304, 614160), (320, 583452), (342, 545920), (360, 518624), (380, 491328), (384, 486210), (456, 409440), (480, 388968), (570, 327552), (576, 324140), (608, 307080), (640, 291726), (684, 272960), (720, 259312), (760, 245664), (768, 243105), (853, 218880), (855, 218368), (912, 204720), (960, 194484), (1140, 163776), (1152, 162070), (1216, 153540), (1280, 145863), (1368, 136480), (1440, 129656), (1520, 122832), (1706, 109440), (1710, 109184), (1824, 102360), (1920, 97242), (2280, 81888), (2304, 81035), (2432, 76770), (2559, 72960), (2736, 68240), (2880, 64828), (3040, 61416), (3412, 54720), (3420, 54592), (3648, 51180), (3840, 48621), (4265, 43776), (4560, 40944), (4864, 38385), (5118, 36480), (5472, 34120), (5760, 32414), (6080, 30708), (6824, 27360), (6840, 27296), (7296, 25590), (7677, 24320), (8530, 21888), (9120, 20472), (10236, 18240), (10944, 17060), (11520, 16207), (12160, 15354), (12795, 14592), (13648, 13680)]