67410720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 216

約数和(自身を含む): 249994836

約数和(自身を除く): 182584116

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 277, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 554, 585, 624, 676, 720, 780, 831, 845, 936, 1014, 1040, 1108, 1170, 1248, 1352, 1385, 1440, 1521, 1560, 1662, 1690, 1872, 2028, 2080, 2216, 2340, 2493, 2535, 2704, 2770, 3042, 3120, 3324, 3380, 3601, 3744, 4056, 4155, 4432, 4680, 4986, 5070, 5408, 5540, 6084, 6240, 6648, 6760, 7202, 7605, 8112, 8310, 8864, 9360, 9972, 10140, 10803, 11080, 12168, 12465, 13296, 13520, 14404, 15210, 16224, 16620, 18005, 18720, 19944, 20280, 21606, 22160, 24336, 24930, 26592, 27040, 28808, 30420, 32409, 33240, 36010, 39888, 40560, 43212, 44320, 46813, 48672, 49860, 54015, 57616, 60840, 64818, 66480, 72020, 79776, 81120, 86424, 93626, 99720, 108030, 115232, 121680, 129636, 132960, 140439, 144040, 162045, 172848, 187252, 199440, 216060, 234065, 243360, 259272, 280878, 288080, 324090, 345696, 374504, 398880, 421317, 432120, 468130, 518544, 561756, 576160, 648180, 702195, 749008, 842634, 864240, 936260, 1037088, 1123512, 1296360, 1404390, 1498016, 1685268, 1728480, 1872520, 2106585, 2247024, 2592720, 2808780, 3370536, 3745040, 4213170, 4494048, 5185440, 5617560, 6741072, 7490080, 8426340, 11235120, 13482144, 16852680, 22470240, 33705360, 67410720]

約数ペア:

[(1, 67410720), (2, 33705360), (3, 22470240), (4, 16852680), (5, 13482144), (6, 11235120), (8, 8426340), (9, 7490080), (10, 6741072), (12, 5617560), (13, 5185440), (15, 4494048), (16, 4213170), (18, 3745040), (20, 3370536), (24, 2808780), (26, 2592720), (30, 2247024), (32, 2106585), (36, 1872520), (39, 1728480), (40, 1685268), (45, 1498016), (48, 1404390), (52, 1296360), (60, 1123512), (65, 1037088), (72, 936260), (78, 864240), (80, 842634), (90, 749008), (96, 702195), (104, 648180), (117, 576160), (120, 561756), (130, 518544), (144, 468130), (156, 432120), (160, 421317), (169, 398880), (180, 374504), (195, 345696), (208, 324090), (234, 288080), (240, 280878), (260, 259272), (277, 243360), (288, 234065), (312, 216060), (338, 199440), (360, 187252), (390, 172848), (416, 162045), (468, 144040), (480, 140439), (507, 132960), (520, 129636), (554, 121680), (585, 115232), (624, 108030), (676, 99720), (720, 93626), (780, 86424), (831, 81120), (845, 79776), (936, 72020), (1014, 66480), (1040, 64818), (1108, 60840), (1170, 57616), (1248, 54015), (1352, 49860), (1385, 48672), (1440, 46813), (1521, 44320), (1560, 43212), (1662, 40560), (1690, 39888), (1872, 36010), (2028, 33240), (2080, 32409), (2216, 30420), (2340, 28808), (2493, 27040), (2535, 26592), (2704, 24930), (2770, 24336), (3042, 22160), (3120, 21606), (3324, 20280), (3380, 19944), (3601, 18720), (3744, 18005), (4056, 16620), (4155, 16224), (4432, 15210), (4680, 14404), (4986, 13520), (5070, 13296), (5408, 12465), (5540, 12168), (6084, 11080), (6240, 10803), (6648, 10140), (6760, 9972), (7202, 9360), (7605, 8864), (8112, 8310)]