163347840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 613150560

約数和(自身を除く): 449802720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 137, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 274, 276, 288, 320, 324, 345, 360, 368, 384, 405, 411, 414, 432, 460, 480, 540, 548, 552, 576, 621, 640, 648, 685, 690, 720, 736, 810, 822, 828, 864, 920, 960, 1035, 1080, 1096, 1104, 1152, 1233, 1242, 1296, 1370, 1380, 1440, 1472, 1620, 1644, 1656, 1728, 1840, 1863, 1920, 2055, 2070, 2160, 2192, 2208, 2466, 2484, 2592, 2740, 2760, 2880, 2944, 3105, 3151, 3240, 3288, 3312, 3456, 3680, 3699, 3726, 4110, 4140, 4320, 4384, 4416, 4932, 4968, 5184, 5480, 5520, 5760, 6165, 6210, 6302, 6480, 6576, 6624, 7360, 7398, 7452, 8220, 8280, 8640, 8768, 8832, 9315, 9453, 9864, 9936, 10368, 10960, 11040, 11097, 12330, 12420, 12604, 12960, 13152, 13248, 14720, 14796, 14904, 15755, 16440, 16560, 17280, 17536, 18495, 18630, 18906, 19728, 19872, 21920, 22080, 22194, 24660, 24840, 25208, 25920, 26304, 26496, 28359, 29592, 29808, 31510, 32880, 33120, 36990, 37260, 37812, 39456, 39744, 43840, 44160, 44388, 47265, 49320, 49680, 50416, 51840, 52608, 55485, 56718, 59184, 59616, 63020, 65760, 66240, 73980, 74520, 75624, 78912, 79488, 85077, 87680, 88776, 94530, 98640, 99360, 100832, 110970, 113436, 118368, 119232, 126040, 131520, 132480, 141795, 147960, 149040, 151248, 157824, 170154, 177552, 189060, 197280, 198720, 201664, 221940, 226872, 236736, 238464, 252080, 255231, 263040, 283590, 295920, 298080, 302496, 340308, 355104, 378120, 394560, 397440, 403328, 425385, 443880, 453744, 473472, 504160, 510462, 567180, 591840, 596160, 604992, 680616, 710208, 756240, 789120, 850770, 887760, 907488, 1008320, 1020924, 1134360, 1183680, 1192320, 1209984, 1276155, 1361232, 1420416, 1512480, 1701540, 1775520, 1814976, 2016640, 2041848, 2268720, 2367360, 2552310, 2722464, 3024960, 3403080, 3551040, 3629952, 4083696, 4537440, 5104620, 5444928, 6049920, 6806160, 7102080, 8167392, 9074880, 10209240, 10889856, 13612320, 16334784, 18149760, 20418480, 27224640, 32669568, 40836960, 54449280, 81673920, 163347840]

約数ペア:

[(1, 163347840), (2, 81673920), (3, 54449280), (4, 40836960), (5, 32669568), (6, 27224640), (8, 20418480), (9, 18149760), (10, 16334784), (12, 13612320), (15, 10889856), (16, 10209240), (18, 9074880), (20, 8167392), (23, 7102080), (24, 6806160), (27, 6049920), (30, 5444928), (32, 5104620), (36, 4537440), (40, 4083696), (45, 3629952), (46, 3551040), (48, 3403080), (54, 3024960), (60, 2722464), (64, 2552310), (69, 2367360), (72, 2268720), (80, 2041848), (81, 2016640), (90, 1814976), (92, 1775520), (96, 1701540), (108, 1512480), (115, 1420416), (120, 1361232), (128, 1276155), (135, 1209984), (137, 1192320), (138, 1183680), (144, 1134360), (160, 1020924), (162, 1008320), (180, 907488), (184, 887760), (192, 850770), (207, 789120), (216, 756240), (230, 710208), (240, 680616), (270, 604992), (274, 596160), (276, 591840), (288, 567180), (320, 510462), (324, 504160), (345, 473472), (360, 453744), (368, 443880), (384, 425385), (405, 403328), (411, 397440), (414, 394560), (432, 378120), (460, 355104), (480, 340308), (540, 302496), (548, 298080), (552, 295920), (576, 283590), (621, 263040), (640, 255231), (648, 252080), (685, 238464), (690, 236736), (720, 226872), (736, 221940), (810, 201664), (822, 198720), (828, 197280), (864, 189060), (920, 177552), (960, 170154), (1035, 157824), (1080, 151248), (1096, 149040), (1104, 147960), (1152, 141795), (1233, 132480), (1242, 131520), (1296, 126040), (1370, 119232), (1380, 118368), (1440, 113436), (1472, 110970), (1620, 100832), (1644, 99360), (1656, 98640), (1728, 94530), (1840, 88776), (1863, 87680), (1920, 85077), (2055, 79488), (2070, 78912), (2160, 75624), (2192, 74520), (2208, 73980), (2466, 66240), (2484, 65760), (2592, 63020), (2740, 59616), (2760, 59184), (2880, 56718), (2944, 55485), (3105, 52608), (3151, 51840), (3240, 50416), (3288, 49680), (3312, 49320), (3456, 47265), (3680, 44388), (3699, 44160), (3726, 43840), (4110, 39744), (4140, 39456), (4320, 37812), (4384, 37260), (4416, 36990), (4932, 33120), (4968, 32880), (5184, 31510), (5480, 29808), (5520, 29592), (5760, 28359), (6165, 26496), (6210, 26304), (6302, 25920), (6480, 25208), (6576, 24840), (6624, 24660), (7360, 22194), (7398, 22080), (7452, 21920), (8220, 19872), (8280, 19728), (8640, 18906), (8768, 18630), (8832, 18495), (9315, 17536), (9453, 17280), (9864, 16560), (9936, 16440), (10368, 15755), (10960, 14904), (11040, 14796), (11097, 14720), (12330, 13248), (12420, 13152), (12604, 12960)]