7160389920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160403}}^1$

素因数の和:160455

約数の個数: 144

約数和(自身を含む): 25223208192

約数和(自身を除く): 18062818272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 160403, 320806, 481209, 641612, 802015, 962418, 1283224, 1443627, 1604030, 1924836, 2406045, 2566448, 2887254, 3208060, 3849672, 4812090, 4972493, 5132896, 5774508, 6416120, 7218135, 7699344, 9624180, 9944986, 11549016, 12832240, 14436270, 14917479, 15398688, 19248360, 19889972, 23098032, 24862465, 25664480, 28872540, 29834958, 38496720, 39779944, 44752437, 46196064, 49724930, 57745080, 59669916, 74587395, 76993440, 79559888, 89504874, 99449860, 115490160, 119339832, 149174790, 159119776, 179009748, 198899720, 223762185, 230980320, 238679664, 298349580, 358019496, 397799440, 447524370, 477359328, 596699160, 716038992, 795598880, 895048740, 1193398320, 1432077984, 1790097480, 2386796640, 3580194960, 7160389920]

約数ペア:

[(1, 7160389920), (2, 3580194960), (3, 2386796640), (4, 1790097480), (5, 1432077984), (6, 1193398320), (8, 895048740), (9, 795598880), (10, 716038992), (12, 596699160), (15, 477359328), (16, 447524370), (18, 397799440), (20, 358019496), (24, 298349580), (30, 238679664), (31, 230980320), (32, 223762185), (36, 198899720), (40, 179009748), (45, 159119776), (48, 149174790), (60, 119339832), (62, 115490160), (72, 99449860), (80, 89504874), (90, 79559888), (93, 76993440), (96, 74587395), (120, 59669916), (124, 57745080), (144, 49724930), (155, 46196064), (160, 44752437), (180, 39779944), (186, 38496720), (240, 29834958), (248, 28872540), (279, 25664480), (288, 24862465), (310, 23098032), (360, 19889972), (372, 19248360), (465, 15398688), (480, 14917479), (496, 14436270), (558, 12832240), (620, 11549016), (720, 9944986), (744, 9624180), (930, 7699344), (992, 7218135), (1116, 6416120), (1240, 5774508), (1395, 5132896), (1440, 4972493), (1488, 4812090), (1860, 3849672), (2232, 3208060), (2480, 2887254), (2790, 2566448), (2976, 2406045), (3720, 1924836), (4464, 1604030), (4960, 1443627), (5580, 1283224), (7440, 962418), (8928, 802015), (11160, 641612), (14880, 481209), (22320, 320806), (44640, 160403)]