17259840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 64072008

約数和(自身を除く): 46812168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 461, 468, 480, 520, 576, 585, 624, 720, 780, 832, 922, 936, 960, 1040, 1170, 1248, 1383, 1440, 1560, 1844, 1872, 2080, 2305, 2340, 2496, 2766, 2880, 3120, 3688, 3744, 4149, 4160, 4610, 4680, 5532, 5993, 6240, 6915, 7376, 7488, 8298, 9220, 9360, 11064, 11986, 12480, 13830, 14752, 16596, 17979, 18440, 18720, 20745, 22128, 23972, 27660, 29504, 29965, 33192, 35958, 36880, 37440, 41490, 44256, 47944, 53937, 55320, 59930, 66384, 71916, 73760, 82980, 88512, 89895, 95888, 107874, 110640, 119860, 132768, 143832, 147520, 165960, 179790, 191776, 215748, 221280, 239720, 265536, 269685, 287664, 331920, 359580, 383552, 431496, 442560, 479440, 539370, 575328, 663840, 719160, 862992, 958880, 1078740, 1150656, 1327680, 1438320, 1725984, 1917760, 2157480, 2876640, 3451968, 4314960, 5753280, 8629920, 17259840]

約数ペア:

[(1, 17259840), (2, 8629920), (3, 5753280), (4, 4314960), (5, 3451968), (6, 2876640), (8, 2157480), (9, 1917760), (10, 1725984), (12, 1438320), (13, 1327680), (15, 1150656), (16, 1078740), (18, 958880), (20, 862992), (24, 719160), (26, 663840), (30, 575328), (32, 539370), (36, 479440), (39, 442560), (40, 431496), (45, 383552), (48, 359580), (52, 331920), (60, 287664), (64, 269685), (65, 265536), (72, 239720), (78, 221280), (80, 215748), (90, 191776), (96, 179790), (104, 165960), (117, 147520), (120, 143832), (130, 132768), (144, 119860), (156, 110640), (160, 107874), (180, 95888), (192, 89895), (195, 88512), (208, 82980), (234, 73760), (240, 71916), (260, 66384), (288, 59930), (312, 55320), (320, 53937), (360, 47944), (390, 44256), (416, 41490), (461, 37440), (468, 36880), (480, 35958), (520, 33192), (576, 29965), (585, 29504), (624, 27660), (720, 23972), (780, 22128), (832, 20745), (922, 18720), (936, 18440), (960, 17979), (1040, 16596), (1170, 14752), (1248, 13830), (1383, 12480), (1440, 11986), (1560, 11064), (1844, 9360), (1872, 9220), (2080, 8298), (2305, 7488), (2340, 7376), (2496, 6915), (2766, 6240), (2880, 5993), (3120, 5532), (3688, 4680), (3744, 4610), (4149, 4160)]