2247204480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 7601040000

約数和(自身を除く): 5353835520

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, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 229, 240, 269, 285, 304, 320, 380, 384, 456, 458, 480, 538, 570, 608, 640, 687, 760, 807, 912, 916, 960, 1076, 1140, 1145, 1216, 1345, 1374, 1520, 1614, 1824, 1832, 1920, 2152, 2280, 2290, 2432, 2690, 2748, 3040, 3228, 3435, 3648, 3664, 4035, 4304, 4351, 4560, 4580, 5111, 5380, 5496, 6080, 6456, 6870, 7296, 7328, 8070, 8608, 8702, 9120, 9160, 10222, 10760, 10992, 12160, 12912, 13053, 13740, 14656, 15333, 16140, 17216, 17404, 18240, 18320, 20444, 21520, 21755, 21984, 25555, 25824, 26106, 27480, 29312, 30666, 32280, 34432, 34808, 36480, 36640, 40888, 43040, 43510, 43968, 51110, 51648, 52212, 54960, 61332, 61601, 64560, 65265, 69616, 73280, 76665, 81776, 86080, 87020, 87936, 102220, 103296, 104424, 109920, 122664, 123202, 129120, 130530, 139232, 146560, 153330, 163552, 172160, 174040, 184803, 204440, 208848, 219840, 245328, 246404, 258240, 261060, 278464, 306660, 308005, 327104, 348080, 369606, 408880, 417696, 439680, 490656, 492808, 516480, 522120, 556928, 613320, 616010, 654208, 696160, 739212, 817760, 835392, 924015, 981312, 985616, 1044240, 1170419, 1226640, 1232020, 1392320, 1478424, 1635520, 1670784, 1848030, 1962624, 1971232, 2088480, 2340838, 2453280, 2464040, 2784640, 2956848, 3271040, 3511257, 3696060, 3942464, 4176960, 4681676, 4906560, 4928080, 5852095, 5913696, 7022514, 7392120, 7884928, 8353920, 9363352, 9813120, 9856160, 11704190, 11827392, 14045028, 14784240, 17556285, 18726704, 19712320, 23408380, 23654784, 28090056, 29568480, 35112570, 37453408, 39424640, 46816760, 56180112, 59136960, 70225140, 74906816, 93633520, 112360224, 118273920, 140450280, 149813632, 187267040, 224720448, 280900560, 374534080, 449440896, 561801120, 749068160, 1123602240, 2247204480]

約数ペア:

[(1, 2247204480), (2, 1123602240), (3, 749068160), (4, 561801120), (5, 449440896), (6, 374534080), (8, 280900560), (10, 224720448), (12, 187267040), (15, 149813632), (16, 140450280), (19, 118273920), (20, 112360224), (24, 93633520), (30, 74906816), (32, 70225140), (38, 59136960), (40, 56180112), (48, 46816760), (57, 39424640), (60, 37453408), (64, 35112570), (76, 29568480), (80, 28090056), (95, 23654784), (96, 23408380), (114, 19712320), (120, 18726704), (128, 17556285), (152, 14784240), (160, 14045028), (190, 11827392), (192, 11704190), (228, 9856160), (229, 9813120), (240, 9363352), (269, 8353920), (285, 7884928), (304, 7392120), (320, 7022514), (380, 5913696), (384, 5852095), (456, 4928080), (458, 4906560), (480, 4681676), (538, 4176960), (570, 3942464), (608, 3696060), (640, 3511257), (687, 3271040), (760, 2956848), (807, 2784640), (912, 2464040), (916, 2453280), (960, 2340838), (1076, 2088480), (1140, 1971232), (1145, 1962624), (1216, 1848030), (1345, 1670784), (1374, 1635520), (1520, 1478424), (1614, 1392320), (1824, 1232020), (1832, 1226640), (1920, 1170419), (2152, 1044240), (2280, 985616), (2290, 981312), (2432, 924015), (2690, 835392), (2748, 817760), (3040, 739212), (3228, 696160), (3435, 654208), (3648, 616010), (3664, 613320), (4035, 556928), (4304, 522120), (4351, 516480), (4560, 492808), (4580, 490656), (5111, 439680), (5380, 417696), (5496, 408880), (6080, 369606), (6456, 348080), (6870, 327104), (7296, 308005), (7328, 306660), (8070, 278464), (8608, 261060), (8702, 258240), (9120, 246404), (9160, 245328), (10222, 219840), (10760, 208848), (10992, 204440), (12160, 184803), (12912, 174040), (13053, 172160), (13740, 163552), (14656, 153330), (15333, 146560), (16140, 139232), (17216, 130530), (17404, 129120), (18240, 123202), (18320, 122664), (20444, 109920), (21520, 104424), (21755, 103296), (21984, 102220), (25555, 87936), (25824, 87020), (26106, 86080), (27480, 81776), (29312, 76665), (30666, 73280), (32280, 69616), (34432, 65265), (34808, 64560), (36480, 61601), (36640, 61332), (40888, 54960), (43040, 52212), (43510, 51648), (43968, 51110)]