171826560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 619613280

約数和(自身を除く): 447786720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1297, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2594, 2760, 2880, 2944, 3312, 3680, 3891, 4140, 4416, 5188, 5520, 5760, 6485, 6624, 7360, 7782, 8280, 8832, 10376, 11040, 11673, 12970, 13248, 14720, 15564, 16560, 19455, 20752, 22080, 23346, 25940, 26496, 29831, 31128, 33120, 38910, 41504, 44160, 46692, 51880, 58365, 59662, 62256, 66240, 77820, 83008, 89493, 93384, 103760, 116730, 119324, 124512, 132480, 149155, 155640, 166016, 178986, 186768, 207520, 233460, 238648, 249024, 268479, 298310, 311280, 357972, 373536, 415040, 447465, 466920, 477296, 498048, 536958, 596620, 622560, 715944, 747072, 830080, 894930, 933840, 954592, 1073916, 1193240, 1245120, 1342395, 1431888, 1494144, 1789860, 1867680, 1909184, 2147832, 2386480, 2490240, 2684790, 2863776, 3579720, 3735360, 3818368, 4295664, 4772960, 5369580, 5727552, 7159440, 7470720, 8591328, 9545920, 10739160, 11455104, 14318880, 17182656, 19091840, 21478320, 28637760, 34365312, 42956640, 57275520, 85913280, 171826560]

約数ペア:

[(1, 171826560), (2, 85913280), (3, 57275520), (4, 42956640), (5, 34365312), (6, 28637760), (8, 21478320), (9, 19091840), (10, 17182656), (12, 14318880), (15, 11455104), (16, 10739160), (18, 9545920), (20, 8591328), (23, 7470720), (24, 7159440), (30, 5727552), (32, 5369580), (36, 4772960), (40, 4295664), (45, 3818368), (46, 3735360), (48, 3579720), (60, 2863776), (64, 2684790), (69, 2490240), (72, 2386480), (80, 2147832), (90, 1909184), (92, 1867680), (96, 1789860), (115, 1494144), (120, 1431888), (128, 1342395), (138, 1245120), (144, 1193240), (160, 1073916), (180, 954592), (184, 933840), (192, 894930), (207, 830080), (230, 747072), (240, 715944), (276, 622560), (288, 596620), (320, 536958), (345, 498048), (360, 477296), (368, 466920), (384, 447465), (414, 415040), (460, 373536), (480, 357972), (552, 311280), (576, 298310), (640, 268479), (690, 249024), (720, 238648), (736, 233460), (828, 207520), (920, 186768), (960, 178986), (1035, 166016), (1104, 155640), (1152, 149155), (1297, 132480), (1380, 124512), (1440, 119324), (1472, 116730), (1656, 103760), (1840, 93384), (1920, 89493), (2070, 83008), (2208, 77820), (2594, 66240), (2760, 62256), (2880, 59662), (2944, 58365), (3312, 51880), (3680, 46692), (3891, 44160), (4140, 41504), (4416, 38910), (5188, 33120), (5520, 31128), (5760, 29831), (6485, 26496), (6624, 25940), (7360, 23346), (7782, 22080), (8280, 20752), (8832, 19455), (10376, 16560), (11040, 15564), (11673, 14720), (12970, 13248)]