214423040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 587774880

約数和(自身を除く): 373351840

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, 512, 520, 544, 640, 680, 758, 832, 884, 1040, 1088, 1105, 1280, 1360, 1516, 1664, 1768, 1895, 2080, 2176, 2210, 2560, 2720, 3032, 3328, 3536, 3790, 4160, 4352, 4420, 4927, 5440, 6064, 6443, 6656, 7072, 7580, 8320, 8704, 8840, 9854, 10880, 12128, 12886, 14144, 15160, 16640, 17680, 19708, 21760, 24256, 24635, 25772, 28288, 30320, 32215, 33280, 35360, 39416, 43520, 48512, 49270, 51544, 56576, 60640, 64430, 70720, 78832, 83759, 97024, 98540, 103088, 113152, 121280, 128860, 141440, 157664, 167518, 194048, 197080, 206176, 242560, 257720, 282880, 315328, 335036, 394160, 412352, 418795, 485120, 515440, 565760, 630656, 670072, 788320, 824704, 837590, 970240, 1030880, 1261312, 1340144, 1576640, 1649408, 1675180, 2061760, 2522624, 2680288, 3153280, 3298816, 3350360, 4123520, 5360576, 6306560, 6700720, 8247040, 10721152, 12613120, 13401440, 16494080, 21442304, 26802880, 42884608, 53605760, 107211520, 214423040]

約数ペア:

[(1, 214423040), (2, 107211520), (4, 53605760), (5, 42884608), (8, 26802880), (10, 21442304), (13, 16494080), (16, 13401440), (17, 12613120), (20, 10721152), (26, 8247040), (32, 6700720), (34, 6306560), (40, 5360576), (52, 4123520), (64, 3350360), (65, 3298816), (68, 3153280), (80, 2680288), (85, 2522624), (104, 2061760), (128, 1675180), (130, 1649408), (136, 1576640), (160, 1340144), (170, 1261312), (208, 1030880), (221, 970240), (256, 837590), (260, 824704), (272, 788320), (320, 670072), (340, 630656), (379, 565760), (416, 515440), (442, 485120), (512, 418795), (520, 412352), (544, 394160), (640, 335036), (680, 315328), (758, 282880), (832, 257720), (884, 242560), (1040, 206176), (1088, 197080), (1105, 194048), (1280, 167518), (1360, 157664), (1516, 141440), (1664, 128860), (1768, 121280), (1895, 113152), (2080, 103088), (2176, 98540), (2210, 97024), (2560, 83759), (2720, 78832), (3032, 70720), (3328, 64430), (3536, 60640), (3790, 56576), (4160, 51544), (4352, 49270), (4420, 48512), (4927, 43520), (5440, 39416), (6064, 35360), (6443, 33280), (6656, 32215), (7072, 30320), (7580, 28288), (8320, 25772), (8704, 24635), (8840, 24256), (9854, 21760), (10880, 19708), (12128, 17680), (12886, 16640), (14144, 15160)]