107211520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 293600160

約数和(自身を除く): 186388640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 379, 416, 442, 520, 544, 640, 680, 758, 832, 884, 1040, 1088, 1105, 1280, 1360, 1516, 1664, 1768, 1895, 2080, 2176, 2210, 2720, 3032, 3328, 3536, 3790, 4160, 4352, 4420, 4927, 5440, 6064, 6443, 7072, 7580, 8320, 8840, 9854, 10880, 12128, 12886, 14144, 15160, 16640, 17680, 19708, 21760, 24256, 24635, 25772, 28288, 30320, 32215, 35360, 39416, 48512, 49270, 51544, 56576, 60640, 64430, 70720, 78832, 83759, 97024, 98540, 103088, 121280, 128860, 141440, 157664, 167518, 197080, 206176, 242560, 257720, 282880, 315328, 335036, 394160, 412352, 418795, 485120, 515440, 630656, 670072, 788320, 824704, 837590, 1030880, 1261312, 1340144, 1576640, 1649408, 1675180, 2061760, 2680288, 3153280, 3350360, 4123520, 5360576, 6306560, 6700720, 8247040, 10721152, 13401440, 21442304, 26802880, 53605760, 107211520]

約数ペア:

[(1, 107211520), (2, 53605760), (4, 26802880), (5, 21442304), (8, 13401440), (10, 10721152), (13, 8247040), (16, 6700720), (17, 6306560), (20, 5360576), (26, 4123520), (32, 3350360), (34, 3153280), (40, 2680288), (52, 2061760), (64, 1675180), (65, 1649408), (68, 1576640), (80, 1340144), (85, 1261312), (104, 1030880), (128, 837590), (130, 824704), (136, 788320), (160, 670072), (170, 630656), (208, 515440), (221, 485120), (256, 418795), (260, 412352), (272, 394160), (320, 335036), (340, 315328), (379, 282880), (416, 257720), (442, 242560), (520, 206176), (544, 197080), (640, 167518), (680, 157664), (758, 141440), (832, 128860), (884, 121280), (1040, 103088), (1088, 98540), (1105, 97024), (1280, 83759), (1360, 78832), (1516, 70720), (1664, 64430), (1768, 60640), (1895, 56576), (2080, 51544), (2176, 49270), (2210, 48512), (2720, 39416), (3032, 35360), (3328, 32215), (3536, 30320), (3790, 28288), (4160, 25772), (4352, 24635), (4420, 24256), (4927, 21760), (5440, 19708), (6064, 17680), (6443, 16640), (7072, 15160), (7580, 14144), (8320, 12886), (8840, 12128), (9854, 10880)]