40007664

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 120996720

約数和(自身を除く): 80989056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 59, 68, 72, 102, 118, 136, 144, 153, 177, 204, 236, 272, 277, 306, 354, 408, 472, 531, 554, 612, 708, 816, 831, 944, 1003, 1062, 1108, 1224, 1416, 1662, 2006, 2124, 2216, 2448, 2493, 2832, 3009, 3324, 4012, 4248, 4432, 4709, 4986, 6018, 6648, 8024, 8496, 9027, 9418, 9972, 12036, 13296, 14127, 16048, 16343, 18054, 18836, 19944, 24072, 28254, 32686, 36108, 37672, 39888, 42381, 48144, 49029, 56508, 65372, 72216, 75344, 84762, 98058, 113016, 130744, 144432, 147087, 169524, 196116, 226032, 261488, 277831, 294174, 339048, 392232, 555662, 588348, 678096, 784464, 833493, 1111324, 1176696, 1666986, 2222648, 2353392, 2500479, 3333972, 4445296, 5000958, 6667944, 10001916, 13335888, 20003832, 40007664]

約数ペア:

[(1, 40007664), (2, 20003832), (3, 13335888), (4, 10001916), (6, 6667944), (8, 5000958), (9, 4445296), (12, 3333972), (16, 2500479), (17, 2353392), (18, 2222648), (24, 1666986), (34, 1176696), (36, 1111324), (48, 833493), (51, 784464), (59, 678096), (68, 588348), (72, 555662), (102, 392232), (118, 339048), (136, 294174), (144, 277831), (153, 261488), (177, 226032), (204, 196116), (236, 169524), (272, 147087), (277, 144432), (306, 130744), (354, 113016), (408, 98058), (472, 84762), (531, 75344), (554, 72216), (612, 65372), (708, 56508), (816, 49029), (831, 48144), (944, 42381), (1003, 39888), (1062, 37672), (1108, 36108), (1224, 32686), (1416, 28254), (1662, 24072), (2006, 19944), (2124, 18836), (2216, 18054), (2448, 16343), (2493, 16048), (2832, 14127), (3009, 13296), (3324, 12036), (4012, 9972), (4248, 9418), (4432, 9027), (4709, 8496), (4986, 8024), (6018, 6648)]