311074080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1543

約数の個数: 192

約数和(自身を含む): 1077027840

約数和(自身を除く): 765953760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1483, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 2966, 3040, 3496, 3680, 4370, 4449, 4560, 5244, 5520, 5932, 6555, 6992, 7415, 8740, 8898, 9120, 10488, 11040, 11864, 13110, 13984, 14830, 17480, 17796, 20976, 22245, 23728, 26220, 28177, 29660, 34109, 34960, 35592, 41952, 44490, 47456, 52440, 56354, 59320, 68218, 69920, 71184, 84531, 88980, 102327, 104880, 112708, 118640, 136436, 140885, 142368, 169062, 170545, 177960, 204654, 209760, 225416, 237280, 272872, 281770, 338124, 341090, 355920, 409308, 422655, 450832, 511635, 545744, 563540, 648071, 676248, 682180, 711840, 818616, 845310, 901664, 1023270, 1091488, 1127080, 1296142, 1352496, 1364360, 1637232, 1690620, 1944213, 2046540, 2254160, 2592284, 2704992, 2728720, 3240355, 3274464, 3381240, 3888426, 4093080, 4508320, 5184568, 5457440, 6480710, 6762480, 7776852, 8186160, 9721065, 10369136, 12961420, 13524960, 15553704, 16372320, 19442130, 20738272, 25922840, 31107408, 38884260, 51845680, 62214816, 77768520, 103691360, 155537040, 311074080]

約数ペア:

[(1, 311074080), (2, 155537040), (3, 103691360), (4, 77768520), (5, 62214816), (6, 51845680), (8, 38884260), (10, 31107408), (12, 25922840), (15, 20738272), (16, 19442130), (19, 16372320), (20, 15553704), (23, 13524960), (24, 12961420), (30, 10369136), (32, 9721065), (38, 8186160), (40, 7776852), (46, 6762480), (48, 6480710), (57, 5457440), (60, 5184568), (69, 4508320), (76, 4093080), (80, 3888426), (92, 3381240), (95, 3274464), (96, 3240355), (114, 2728720), (115, 2704992), (120, 2592284), (138, 2254160), (152, 2046540), (160, 1944213), (184, 1690620), (190, 1637232), (228, 1364360), (230, 1352496), (240, 1296142), (276, 1127080), (285, 1091488), (304, 1023270), (345, 901664), (368, 845310), (380, 818616), (437, 711840), (456, 682180), (460, 676248), (480, 648071), (552, 563540), (570, 545744), (608, 511635), (690, 450832), (736, 422655), (760, 409308), (874, 355920), (912, 341090), (920, 338124), (1104, 281770), (1140, 272872), (1311, 237280), (1380, 225416), (1483, 209760), (1520, 204654), (1748, 177960), (1824, 170545), (1840, 169062), (2185, 142368), (2208, 140885), (2280, 136436), (2622, 118640), (2760, 112708), (2966, 104880), (3040, 102327), (3496, 88980), (3680, 84531), (4370, 71184), (4449, 69920), (4560, 68218), (5244, 59320), (5520, 56354), (5932, 52440), (6555, 47456), (6992, 44490), (7415, 41952), (8740, 35592), (8898, 34960), (9120, 34109), (10488, 29660), (11040, 28177), (11864, 26220), (13110, 23728), (13984, 22245), (14830, 20976), (17480, 17796)]