248164560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 200

約数和(自身を含む): 985222656

約数和(自身を除く): 737058096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5471, 5670, 6480, 7560, 9072, 10942, 11340, 15120, 16413, 21884, 22680, 27355, 32826, 38297, 43768, 45360, 49239, 54710, 65652, 76594, 82065, 87536, 98478, 109420, 114891, 131304, 147717, 153188, 164130, 191485, 196956, 218840, 229782, 246195, 262608, 295434, 306376, 328260, 344673, 382970, 393912, 437680, 443151, 459564, 492390, 574455, 590868, 612752, 656520, 689346, 738585, 765940, 787824, 886302, 919128, 984780, 1034019, 1148910, 1181736, 1313040, 1378692, 1477170, 1531880, 1723365, 1772604, 1838256, 1969560, 2068038, 2215755, 2297820, 2363472, 2757384, 2954340, 3063760, 3102057, 3446730, 3545208, 3939120, 4136076, 4431510, 4595640, 5170095, 5514768, 5908680, 6204114, 6893460, 7090416, 8272152, 8863020, 9191280, 10340190, 11817360, 12408228, 13786920, 15510285, 16544304, 17726040, 20680380, 24816456, 27573840, 31020570, 35452080, 41360760, 49632912, 62041140, 82721520, 124082280, 248164560]

約数ペア:

[(1, 248164560), (2, 124082280), (3, 82721520), (4, 62041140), (5, 49632912), (6, 41360760), (7, 35452080), (8, 31020570), (9, 27573840), (10, 24816456), (12, 20680380), (14, 17726040), (15, 16544304), (16, 15510285), (18, 13786920), (20, 12408228), (21, 11817360), (24, 10340190), (27, 9191280), (28, 8863020), (30, 8272152), (35, 7090416), (36, 6893460), (40, 6204114), (42, 5908680), (45, 5514768), (48, 5170095), (54, 4595640), (56, 4431510), (60, 4136076), (63, 3939120), (70, 3545208), (72, 3446730), (80, 3102057), (81, 3063760), (84, 2954340), (90, 2757384), (105, 2363472), (108, 2297820), (112, 2215755), (120, 2068038), (126, 1969560), (135, 1838256), (140, 1772604), (144, 1723365), (162, 1531880), (168, 1477170), (180, 1378692), (189, 1313040), (210, 1181736), (216, 1148910), (240, 1034019), (252, 984780), (270, 919128), (280, 886302), (315, 787824), (324, 765940), (336, 738585), (360, 689346), (378, 656520), (405, 612752), (420, 590868), (432, 574455), (504, 492390), (540, 459564), (560, 443151), (567, 437680), (630, 393912), (648, 382970), (720, 344673), (756, 328260), (810, 306376), (840, 295434), (945, 262608), (1008, 246195), (1080, 229782), (1134, 218840), (1260, 196956), (1296, 191485), (1512, 164130), (1620, 153188), (1680, 147717), (1890, 131304), (2160, 114891), (2268, 109420), (2520, 98478), (2835, 87536), (3024, 82065), (3240, 76594), (3780, 65652), (4536, 54710), (5040, 49239), (5471, 45360), (5670, 43768), (6480, 38297), (7560, 32826), (9072, 27355), (10942, 22680), (11340, 21884), (15120, 16413)]