1680341760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 360

約数和(自身を含む): 6336440880

約数和(自身を除く): 4656099120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 853, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1539, 1620, 1706, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2559, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3412, 3420, 3456, 3648, 3840, 4104, 4265, 4320, 4560, 4864, 5118, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6824, 6840, 6912, 7296, 7677, 7695, 8208, 8530, 8640, 9120, 10236, 10260, 10368, 10944, 11520, 12160, 12312, 12795, 12960, 13648, 13680, 14592, 15354, 15390, 16207, 16416, 17060, 17280, 18240, 20472, 20520, 20736, 21888, 23031, 24320, 24624, 25590, 25920, 27296, 27360, 30708, 30780, 32414, 32832, 34120, 34560, 36480, 38385, 40944, 41040, 43776, 46062, 48621, 49248, 51180, 51840, 54592, 54720, 61416, 61560, 64828, 65664, 68240, 69093, 72960, 76770, 81035, 81888, 82080, 92124, 97242, 98496, 102360, 103680, 109184, 109440, 115155, 122832, 123120, 129656, 131328, 136480, 138186, 145863, 153540, 162070, 163776, 164160, 184248, 194484, 196992, 204720, 218368, 218880, 230310, 243105, 245664, 246240, 259312, 272960, 276372, 291726, 307080, 324140, 327552, 328320, 345465, 368496, 388968, 393984, 409440, 437589, 460620, 486210, 491328, 492480, 518624, 545920, 552744, 583452, 614160, 648280, 655104, 656640, 690930, 729315, 736992, 777936, 818880, 875178, 921240, 972420, 982656, 984960, 1037248, 1091840, 1105488, 1166904, 1228320, 1296560, 1312767, 1381860, 1458630, 1473984, 1555872, 1637760, 1750356, 1842480, 1944840, 1965312, 1969920, 2074496, 2187945, 2210976, 2333808, 2456640, 2593120, 2625534, 2763720, 2917260, 2947968, 3111744, 3275520, 3500712, 3684960, 3889680, 4148992, 4375890, 4421952, 4667616, 4913280, 5186240, 5251068, 5527440, 5834520, 5895936, 6223488, 6563835, 7001424, 7369920, 7779360, 8751780, 8843904, 9335232, 9826560, 10372480, 10502136, 11054880, 11669040, 12446976, 13127670, 14002848, 14739840, 15558720, 17503560, 17687808, 18670464, 20744960, 21004272, 22109760, 23338080, 26255340, 28005696, 29479680, 31117440, 35007120, 37340928, 42008544, 44219520, 46676160, 52510680, 56011392, 62234880, 70014240, 84017088, 88439040, 93352320, 105021360, 112022784, 140028480, 168034176, 186704640, 210042720, 280056960, 336068352, 420085440, 560113920, 840170880, 1680341760]

約数ペア:

[(1, 1680341760), (2, 840170880), (3, 560113920), (4, 420085440), (5, 336068352), (6, 280056960), (8, 210042720), (9, 186704640), (10, 168034176), (12, 140028480), (15, 112022784), (16, 105021360), (18, 93352320), (19, 88439040), (20, 84017088), (24, 70014240), (27, 62234880), (30, 56011392), (32, 52510680), (36, 46676160), (38, 44219520), (40, 42008544), (45, 37340928), (48, 35007120), (54, 31117440), (57, 29479680), (60, 28005696), (64, 26255340), (72, 23338080), (76, 22109760), (80, 21004272), (81, 20744960), (90, 18670464), (95, 17687808), (96, 17503560), (108, 15558720), (114, 14739840), (120, 14002848), (128, 13127670), (135, 12446976), (144, 11669040), (152, 11054880), (160, 10502136), (162, 10372480), (171, 9826560), (180, 9335232), (190, 8843904), (192, 8751780), (216, 7779360), (228, 7369920), (240, 7001424), (256, 6563835), (270, 6223488), (285, 5895936), (288, 5834520), (304, 5527440), (320, 5251068), (324, 5186240), (342, 4913280), (360, 4667616), (380, 4421952), (384, 4375890), (405, 4148992), (432, 3889680), (456, 3684960), (480, 3500712), (513, 3275520), (540, 3111744), (570, 2947968), (576, 2917260), (608, 2763720), (640, 2625534), (648, 2593120), (684, 2456640), (720, 2333808), (760, 2210976), (768, 2187945), (810, 2074496), (853, 1969920), (855, 1965312), (864, 1944840), (912, 1842480), (960, 1750356), (1026, 1637760), (1080, 1555872), (1140, 1473984), (1152, 1458630), (1216, 1381860), (1280, 1312767), (1296, 1296560), (1368, 1228320), (1440, 1166904), (1520, 1105488), (1539, 1091840), (1620, 1037248), (1706, 984960), (1710, 982656), (1728, 972420), (1824, 921240), (1920, 875178), (2052, 818880), (2160, 777936), (2280, 736992), (2304, 729315), (2432, 690930), (2559, 656640), (2565, 655104), (2592, 648280), (2736, 614160), (2880, 583452), (3040, 552744), (3078, 545920), (3240, 518624), (3412, 492480), (3420, 491328), (3456, 486210), (3648, 460620), (3840, 437589), (4104, 409440), (4265, 393984), (4320, 388968), (4560, 368496), (4864, 345465), (5118, 328320), (5130, 327552), (5184, 324140), (5472, 307080), (5760, 291726), (6080, 276372), (6156, 272960), (6480, 259312), (6824, 246240), (6840, 245664), (6912, 243105), (7296, 230310), (7677, 218880), (7695, 218368), (8208, 204720), (8530, 196992), (8640, 194484), (9120, 184248), (10236, 164160), (10260, 163776), (10368, 162070), (10944, 153540), (11520, 145863), (12160, 138186), (12312, 136480), (12795, 131328), (12960, 129656), (13648, 123120), (13680, 122832), (14592, 115155), (15354, 109440), (15390, 109184), (16207, 103680), (16416, 102360), (17060, 98496), (17280, 97242), (18240, 92124), (20472, 82080), (20520, 81888), (20736, 81035), (21888, 76770), (23031, 72960), (24320, 69093), (24624, 68240), (25590, 65664), (25920, 64828), (27296, 61560), (27360, 61416), (30708, 54720), (30780, 54592), (32414, 51840), (32832, 51180), (34120, 49248), (34560, 48621), (36480, 46062), (38385, 43776), (40944, 41040)]