314318880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 240

約数和(自身を含む): 1126984320

約数和(自身を除く): 812665440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 307, 316, 324, 360, 395, 405, 432, 474, 480, 540, 614, 632, 648, 711, 720, 790, 810, 864, 921, 948, 1080, 1185, 1228, 1264, 1296, 1422, 1440, 1535, 1580, 1620, 1842, 1896, 2133, 2160, 2370, 2456, 2528, 2592, 2763, 2844, 3070, 3160, 3240, 3555, 3684, 3792, 4266, 4320, 4605, 4740, 4912, 5526, 5688, 6140, 6320, 6399, 6480, 7110, 7368, 7584, 8289, 8532, 9210, 9480, 9824, 10665, 11052, 11376, 12280, 12640, 12798, 12960, 13815, 14220, 14736, 16578, 17064, 18420, 18960, 21330, 22104, 22752, 24253, 24560, 24867, 25596, 27630, 28440, 29472, 31995, 33156, 34128, 36840, 37920, 41445, 42660, 44208, 48506, 49120, 49734, 51192, 55260, 56880, 63990, 66312, 68256, 72759, 73680, 82890, 85320, 88416, 97012, 99468, 102384, 110520, 113760, 121265, 124335, 127980, 132624, 145518, 147360, 165780, 170640, 194024, 198936, 204768, 218277, 221040, 242530, 248670, 255960, 265248, 291036, 331560, 341280, 363795, 388048, 397872, 436554, 442080, 485060, 497340, 511920, 582072, 654831, 663120, 727590, 776096, 795744, 873108, 970120, 994680, 1023840, 1091385, 1164144, 1309662, 1326240, 1455180, 1746216, 1940240, 1964493, 1989360, 2182770, 2328288, 2619324, 2910360, 3274155, 3492432, 3880480, 3928986, 3978720, 4365540, 5238648, 5820720, 6548310, 6984864, 7857972, 8731080, 9822465, 10477296, 11641440, 13096620, 15715944, 17462160, 19644930, 20954592, 26193240, 31431888, 34924320, 39289860, 52386480, 62863776, 78579720, 104772960, 157159440, 314318880]

約数ペア:

[(1, 314318880), (2, 157159440), (3, 104772960), (4, 78579720), (5, 62863776), (6, 52386480), (8, 39289860), (9, 34924320), (10, 31431888), (12, 26193240), (15, 20954592), (16, 19644930), (18, 17462160), (20, 15715944), (24, 13096620), (27, 11641440), (30, 10477296), (32, 9822465), (36, 8731080), (40, 7857972), (45, 6984864), (48, 6548310), (54, 5820720), (60, 5238648), (72, 4365540), (79, 3978720), (80, 3928986), (81, 3880480), (90, 3492432), (96, 3274155), (108, 2910360), (120, 2619324), (135, 2328288), (144, 2182770), (158, 1989360), (160, 1964493), (162, 1940240), (180, 1746216), (216, 1455180), (237, 1326240), (240, 1309662), (270, 1164144), (288, 1091385), (307, 1023840), (316, 994680), (324, 970120), (360, 873108), (395, 795744), (405, 776096), (432, 727590), (474, 663120), (480, 654831), (540, 582072), (614, 511920), (632, 497340), (648, 485060), (711, 442080), (720, 436554), (790, 397872), (810, 388048), (864, 363795), (921, 341280), (948, 331560), (1080, 291036), (1185, 265248), (1228, 255960), (1264, 248670), (1296, 242530), (1422, 221040), (1440, 218277), (1535, 204768), (1580, 198936), (1620, 194024), (1842, 170640), (1896, 165780), (2133, 147360), (2160, 145518), (2370, 132624), (2456, 127980), (2528, 124335), (2592, 121265), (2763, 113760), (2844, 110520), (3070, 102384), (3160, 99468), (3240, 97012), (3555, 88416), (3684, 85320), (3792, 82890), (4266, 73680), (4320, 72759), (4605, 68256), (4740, 66312), (4912, 63990), (5526, 56880), (5688, 55260), (6140, 51192), (6320, 49734), (6399, 49120), (6480, 48506), (7110, 44208), (7368, 42660), (7584, 41445), (8289, 37920), (8532, 36840), (9210, 34128), (9480, 33156), (9824, 31995), (10665, 29472), (11052, 28440), (11376, 27630), (12280, 25596), (12640, 24867), (12798, 24560), (12960, 24253), (13815, 22752), (14220, 22104), (14736, 21330), (16578, 18960), (17064, 18420)]