249286080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 848563200

約数和(自身を除く): 599277120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 79, 80, 95, 96, 114, 120, 152, 158, 160, 173, 190, 192, 228, 237, 240, 285, 304, 316, 320, 346, 380, 395, 456, 474, 480, 519, 570, 608, 632, 692, 760, 790, 865, 912, 948, 960, 1038, 1140, 1185, 1216, 1264, 1384, 1501, 1520, 1580, 1730, 1824, 1896, 2076, 2280, 2370, 2528, 2595, 2768, 3002, 3040, 3160, 3287, 3460, 3648, 3792, 4152, 4503, 4560, 4740, 5056, 5190, 5536, 6004, 6080, 6320, 6574, 6920, 7505, 7584, 8304, 9006, 9120, 9480, 9861, 10380, 11072, 12008, 12640, 13148, 13667, 13840, 15010, 15168, 16435, 16608, 18012, 18240, 18960, 19722, 20760, 22515, 24016, 25280, 26296, 27334, 27680, 30020, 32870, 33216, 36024, 37920, 39444, 41001, 41520, 45030, 48032, 49305, 52592, 54668, 55360, 60040, 65740, 68335, 72048, 75840, 78888, 82002, 83040, 90060, 96064, 98610, 105184, 109336, 120080, 131480, 136670, 144096, 157776, 164004, 166080, 180120, 197220, 205005, 210368, 218672, 240160, 259673, 262960, 273340, 288192, 315552, 328008, 360240, 394440, 410010, 437344, 480320, 519346, 525920, 546680, 631104, 656016, 720480, 779019, 788880, 820020, 874688, 1038692, 1051840, 1093360, 1298365, 1312032, 1440960, 1558038, 1577760, 1640040, 2077384, 2186720, 2596730, 2624064, 3116076, 3155520, 3280080, 3895095, 4154768, 4373440, 5193460, 6232152, 6560160, 7790190, 8309536, 10386920, 12464304, 13120320, 15580380, 16619072, 20773840, 24928608, 31160760, 41547680, 49857216, 62321520, 83095360, 124643040, 249286080]

約数ペア:

[(1, 249286080), (2, 124643040), (3, 83095360), (4, 62321520), (5, 49857216), (6, 41547680), (8, 31160760), (10, 24928608), (12, 20773840), (15, 16619072), (16, 15580380), (19, 13120320), (20, 12464304), (24, 10386920), (30, 8309536), (32, 7790190), (38, 6560160), (40, 6232152), (48, 5193460), (57, 4373440), (60, 4154768), (64, 3895095), (76, 3280080), (79, 3155520), (80, 3116076), (95, 2624064), (96, 2596730), (114, 2186720), (120, 2077384), (152, 1640040), (158, 1577760), (160, 1558038), (173, 1440960), (190, 1312032), (192, 1298365), (228, 1093360), (237, 1051840), (240, 1038692), (285, 874688), (304, 820020), (316, 788880), (320, 779019), (346, 720480), (380, 656016), (395, 631104), (456, 546680), (474, 525920), (480, 519346), (519, 480320), (570, 437344), (608, 410010), (632, 394440), (692, 360240), (760, 328008), (790, 315552), (865, 288192), (912, 273340), (948, 262960), (960, 259673), (1038, 240160), (1140, 218672), (1185, 210368), (1216, 205005), (1264, 197220), (1384, 180120), (1501, 166080), (1520, 164004), (1580, 157776), (1730, 144096), (1824, 136670), (1896, 131480), (2076, 120080), (2280, 109336), (2370, 105184), (2528, 98610), (2595, 96064), (2768, 90060), (3002, 83040), (3040, 82002), (3160, 78888), (3287, 75840), (3460, 72048), (3648, 68335), (3792, 65740), (4152, 60040), (4503, 55360), (4560, 54668), (4740, 52592), (5056, 49305), (5190, 48032), (5536, 45030), (6004, 41520), (6080, 41001), (6320, 39444), (6574, 37920), (6920, 36024), (7505, 33216), (7584, 32870), (8304, 30020), (9006, 27680), (9120, 27334), (9480, 26296), (9861, 25280), (10380, 24016), (11072, 22515), (12008, 20760), (12640, 19722), (13148, 18960), (13667, 18240), (13840, 18012), (15010, 16608), (15168, 16435)]