31503030720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{36913}}^1$

素因数の和:37067

約数の個数: 224

約数和(自身を含む): 115214204928

約数和(自身を除く): 83711174208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 420, 448, 480, 508, 560, 635, 672, 762, 840, 889, 960, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 2032, 2240, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6720, 7112, 7620, 8128, 8890, 10160, 10668, 12192, 13335, 14224, 15240, 17780, 20320, 21336, 24384, 26670, 28448, 30480, 35560, 36913, 40640, 42672, 53340, 56896, 60960, 71120, 73826, 85344, 106680, 110739, 121920, 142240, 147652, 170688, 184565, 213360, 221478, 258391, 284480, 295304, 369130, 426720, 442956, 516782, 553695, 590608, 738260, 775173, 853440, 885912, 1033564, 1107390, 1181216, 1291955, 1476520, 1550346, 1771824, 2067128, 2214780, 2362432, 2583910, 2953040, 3100692, 3543648, 3875865, 4134256, 4429560, 4687951, 5167820, 5906080, 6201384, 7087296, 7751730, 8268512, 8859120, 9375902, 10335640, 11812160, 12402768, 14063853, 15503460, 16537024, 17718240, 18751804, 20671280, 23439755, 24805536, 28127706, 31006920, 32815657, 35436480, 37503608, 41342560, 46879510, 49611072, 56255412, 62013840, 65631314, 70319265, 75007216, 82685120, 93759020, 98446971, 112510824, 124027680, 131262628, 140638530, 150014432, 164078285, 187518040, 196893942, 225021648, 248055360, 262525256, 281277060, 300028864, 328156570, 375036080, 393787884, 450043296, 492234855, 525050512, 562554120, 656313140, 750072160, 787575768, 900086592, 984469710, 1050101024, 1125108240, 1312626280, 1500144320, 1575151536, 1968939420, 2100202048, 2250216480, 2625252560, 3150303072, 3937878840, 4500432960, 5250505120, 6300606144, 7875757680, 10501010240, 15751515360, 31503030720]

約数ペア:

[(1, 31503030720), (2, 15751515360), (3, 10501010240), (4, 7875757680), (5, 6300606144), (6, 5250505120), (7, 4500432960), (8, 3937878840), (10, 3150303072), (12, 2625252560), (14, 2250216480), (15, 2100202048), (16, 1968939420), (20, 1575151536), (21, 1500144320), (24, 1312626280), (28, 1125108240), (30, 1050101024), (32, 984469710), (35, 900086592), (40, 787575768), (42, 750072160), (48, 656313140), (56, 562554120), (60, 525050512), (64, 492234855), (70, 450043296), (80, 393787884), (84, 375036080), (96, 328156570), (105, 300028864), (112, 281277060), (120, 262525256), (127, 248055360), (140, 225021648), (160, 196893942), (168, 187518040), (192, 164078285), (210, 150014432), (224, 140638530), (240, 131262628), (254, 124027680), (280, 112510824), (320, 98446971), (336, 93759020), (381, 82685120), (420, 75007216), (448, 70319265), (480, 65631314), (508, 62013840), (560, 56255412), (635, 49611072), (672, 46879510), (762, 41342560), (840, 37503608), (889, 35436480), (960, 32815657), (1016, 31006920), (1120, 28127706), (1270, 24805536), (1344, 23439755), (1524, 20671280), (1680, 18751804), (1778, 17718240), (1905, 16537024), (2032, 15503460), (2240, 14063853), (2540, 12402768), (2667, 11812160), (3048, 10335640), (3360, 9375902), (3556, 8859120), (3810, 8268512), (4064, 7751730), (4445, 7087296), (5080, 6201384), (5334, 5906080), (6096, 5167820), (6720, 4687951), (7112, 4429560), (7620, 4134256), (8128, 3875865), (8890, 3543648), (10160, 3100692), (10668, 2953040), (12192, 2583910), (13335, 2362432), (14224, 2214780), (15240, 2067128), (17780, 1771824), (20320, 1550346), (21336, 1476520), (24384, 1291955), (26670, 1181216), (28448, 1107390), (30480, 1033564), (35560, 885912), (36913, 853440), (40640, 775173), (42672, 738260), (53340, 590608), (56896, 553695), (60960, 516782), (71120, 442956), (73826, 426720), (85344, 369130), (106680, 295304), (110739, 284480), (121920, 258391), (142240, 221478), (147652, 213360), (170688, 184565)]