417111520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 1161932688

約数和(自身を除く): 744821168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 332, 392, 415, 490, 560, 581, 641, 664, 784, 830, 980, 1120, 1162, 1282, 1328, 1568, 1660, 1960, 2324, 2564, 2656, 2905, 3205, 3320, 3920, 4067, 4487, 4648, 5128, 5810, 6410, 6640, 7840, 8134, 8974, 9296, 10256, 11620, 12820, 13280, 16268, 17948, 18592, 20335, 20512, 22435, 23240, 25640, 31409, 32536, 35896, 40670, 44870, 46480, 51280, 53203, 62818, 65072, 71792, 81340, 89740, 92960, 102560, 106406, 125636, 130144, 143584, 157045, 162680, 179480, 212812, 251272, 266015, 314090, 325360, 358960, 372421, 425624, 502544, 532030, 628180, 650720, 717920, 744842, 851248, 1005088, 1064060, 1256360, 1489684, 1702496, 1862105, 2128120, 2512720, 2606947, 2979368, 3724210, 4256240, 5025440, 5213894, 5958736, 7448420, 8512480, 10427788, 11917472, 13034735, 14896840, 20855576, 26069470, 29793680, 41711152, 52138940, 59587360, 83422304, 104277880, 208555760, 417111520]

約数ペア:

[(1, 417111520), (2, 208555760), (4, 104277880), (5, 83422304), (7, 59587360), (8, 52138940), (10, 41711152), (14, 29793680), (16, 26069470), (20, 20855576), (28, 14896840), (32, 13034735), (35, 11917472), (40, 10427788), (49, 8512480), (56, 7448420), (70, 5958736), (80, 5213894), (83, 5025440), (98, 4256240), (112, 3724210), (140, 2979368), (160, 2606947), (166, 2512720), (196, 2128120), (224, 1862105), (245, 1702496), (280, 1489684), (332, 1256360), (392, 1064060), (415, 1005088), (490, 851248), (560, 744842), (581, 717920), (641, 650720), (664, 628180), (784, 532030), (830, 502544), (980, 425624), (1120, 372421), (1162, 358960), (1282, 325360), (1328, 314090), (1568, 266015), (1660, 251272), (1960, 212812), (2324, 179480), (2564, 162680), (2656, 157045), (2905, 143584), (3205, 130144), (3320, 125636), (3920, 106406), (4067, 102560), (4487, 92960), (4648, 89740), (5128, 81340), (5810, 71792), (6410, 65072), (6640, 62818), (7840, 53203), (8134, 51280), (8974, 46480), (9296, 44870), (10256, 40670), (11620, 35896), (12820, 32536), (13280, 31409), (16268, 25640), (17948, 23240), (18592, 22435), (20335, 20512)]