272274240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 224

約数和(自身を含む): 1020616704

約数和(自身を除く): 748342464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1307, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2614, 2976, 3255, 3360, 3472, 3720, 3921, 4340, 4960, 5208, 5228, 5952, 6510, 6535, 6720, 6944, 7440, 7842, 8680, 9149, 9920, 10416, 10456, 13020, 13070, 13888, 14880, 15684, 17360, 18298, 19605, 20832, 20912, 26040, 26140, 27447, 29760, 31368, 34720, 36596, 39210, 40517, 41664, 41824, 45745, 52080, 52280, 54894, 62736, 69440, 73192, 78420, 81034, 83648, 91490, 104160, 104560, 109788, 121551, 125472, 137235, 146384, 156840, 162068, 182980, 202585, 208320, 209120, 219576, 243102, 250944, 274470, 283619, 292768, 313680, 324136, 365960, 405170, 418240, 439152, 486204, 548940, 567238, 585536, 607755, 627360, 648272, 731920, 810340, 850857, 878304, 972408, 1097880, 1134476, 1215510, 1254720, 1296544, 1418095, 1463840, 1620680, 1701714, 1756608, 1944816, 2195760, 2268952, 2431020, 2593088, 2836190, 2927680, 3241360, 3403428, 3889632, 4254285, 4391520, 4537904, 4862040, 5672380, 6482720, 6806856, 7779264, 8508570, 8783040, 9075808, 9724080, 11344760, 12965440, 13613712, 17017140, 18151616, 19448160, 22689520, 27227424, 34034280, 38896320, 45379040, 54454848, 68068560, 90758080, 136137120, 272274240]

約数ペア:

[(1, 272274240), (2, 136137120), (3, 90758080), (4, 68068560), (5, 54454848), (6, 45379040), (7, 38896320), (8, 34034280), (10, 27227424), (12, 22689520), (14, 19448160), (15, 18151616), (16, 17017140), (20, 13613712), (21, 12965440), (24, 11344760), (28, 9724080), (30, 9075808), (31, 8783040), (32, 8508570), (35, 7779264), (40, 6806856), (42, 6482720), (48, 5672380), (56, 4862040), (60, 4537904), (62, 4391520), (64, 4254285), (70, 3889632), (80, 3403428), (84, 3241360), (93, 2927680), (96, 2836190), (105, 2593088), (112, 2431020), (120, 2268952), (124, 2195760), (140, 1944816), (155, 1756608), (160, 1701714), (168, 1620680), (186, 1463840), (192, 1418095), (210, 1296544), (217, 1254720), (224, 1215510), (240, 1134476), (248, 1097880), (280, 972408), (310, 878304), (320, 850857), (336, 810340), (372, 731920), (420, 648272), (434, 627360), (448, 607755), (465, 585536), (480, 567238), (496, 548940), (560, 486204), (620, 439152), (651, 418240), (672, 405170), (744, 365960), (840, 324136), (868, 313680), (930, 292768), (960, 283619), (992, 274470), (1085, 250944), (1120, 243102), (1240, 219576), (1302, 209120), (1307, 208320), (1344, 202585), (1488, 182980), (1680, 162068), (1736, 156840), (1860, 146384), (1984, 137235), (2170, 125472), (2240, 121551), (2480, 109788), (2604, 104560), (2614, 104160), (2976, 91490), (3255, 83648), (3360, 81034), (3472, 78420), (3720, 73192), (3921, 69440), (4340, 62736), (4960, 54894), (5208, 52280), (5228, 52080), (5952, 45745), (6510, 41824), (6535, 41664), (6720, 40517), (6944, 39210), (7440, 36596), (7842, 34720), (8680, 31368), (9149, 29760), (9920, 27447), (10416, 26140), (10456, 26040), (13020, 20912), (13070, 20832), (13888, 19605), (14880, 18298), (15684, 17360)]