173851520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 479746800

約数和(自身を除く): 305895280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 29, 32, 34, 38, 40, 58, 64, 68, 76, 80, 85, 95, 116, 128, 136, 145, 152, 160, 170, 190, 232, 272, 290, 304, 320, 323, 340, 380, 464, 493, 544, 551, 580, 608, 640, 646, 680, 760, 841, 928, 986, 1088, 1102, 1160, 1216, 1292, 1360, 1520, 1615, 1682, 1856, 1972, 2176, 2204, 2320, 2432, 2465, 2584, 2720, 2755, 3040, 3230, 3364, 3712, 3944, 4205, 4408, 4640, 4930, 5168, 5440, 5510, 6080, 6460, 6728, 7888, 8410, 8816, 9280, 9367, 9860, 10336, 10880, 11020, 12160, 12920, 13456, 14297, 15776, 15979, 16820, 17632, 18560, 18734, 19720, 20672, 22040, 25840, 26912, 28594, 31552, 31958, 33640, 35264, 37468, 39440, 41344, 44080, 46835, 51680, 53824, 57188, 63104, 63916, 67280, 70528, 71485, 74936, 78880, 79895, 88160, 93670, 103360, 107648, 114376, 127832, 134560, 142970, 149872, 157760, 159790, 176320, 187340, 206720, 228752, 255664, 269120, 271643, 285940, 299744, 315520, 319580, 352640, 374680, 457504, 511328, 538240, 543286, 571880, 599488, 639160, 749360, 915008, 1022656, 1086572, 1143760, 1198976, 1278320, 1358215, 1498720, 1830016, 2045312, 2173144, 2287520, 2556640, 2716430, 2997440, 4346288, 4575040, 5113280, 5432860, 5994880, 8692576, 9150080, 10226560, 10865720, 17385152, 21731440, 34770304, 43462880, 86925760, 173851520]

約数ペア:

[(1, 173851520), (2, 86925760), (4, 43462880), (5, 34770304), (8, 21731440), (10, 17385152), (16, 10865720), (17, 10226560), (19, 9150080), (20, 8692576), (29, 5994880), (32, 5432860), (34, 5113280), (38, 4575040), (40, 4346288), (58, 2997440), (64, 2716430), (68, 2556640), (76, 2287520), (80, 2173144), (85, 2045312), (95, 1830016), (116, 1498720), (128, 1358215), (136, 1278320), (145, 1198976), (152, 1143760), (160, 1086572), (170, 1022656), (190, 915008), (232, 749360), (272, 639160), (290, 599488), (304, 571880), (320, 543286), (323, 538240), (340, 511328), (380, 457504), (464, 374680), (493, 352640), (544, 319580), (551, 315520), (580, 299744), (608, 285940), (640, 271643), (646, 269120), (680, 255664), (760, 228752), (841, 206720), (928, 187340), (986, 176320), (1088, 159790), (1102, 157760), (1160, 149872), (1216, 142970), (1292, 134560), (1360, 127832), (1520, 114376), (1615, 107648), (1682, 103360), (1856, 93670), (1972, 88160), (2176, 79895), (2204, 78880), (2320, 74936), (2432, 71485), (2465, 70528), (2584, 67280), (2720, 63916), (2755, 63104), (3040, 57188), (3230, 53824), (3364, 51680), (3712, 46835), (3944, 44080), (4205, 41344), (4408, 39440), (4640, 37468), (4930, 35264), (5168, 33640), (5440, 31958), (5510, 31552), (6080, 28594), (6460, 26912), (6728, 25840), (7888, 22040), (8410, 20672), (8816, 19720), (9280, 18734), (9367, 18560), (9860, 17632), (10336, 16820), (10880, 15979), (11020, 15776), (12160, 14297), (12920, 13456)]