1225873920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 320

約数和(自身を含む): 4274012160

約数和(自身を除く): 3048138240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 271, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 542, 570, 589, 608, 620, 640, 744, 760, 768, 813, 912, 930, 960, 992, 1084, 1140, 1178, 1216, 1240, 1280, 1355, 1488, 1520, 1536, 1626, 1767, 1824, 1860, 1920, 1984, 2168, 2280, 2356, 2432, 2480, 2560, 2710, 2945, 2976, 3040, 3252, 3534, 3648, 3720, 3840, 3968, 4065, 4336, 4560, 4712, 4864, 4960, 5149, 5420, 5890, 5952, 6080, 6504, 7068, 7296, 7440, 7680, 7936, 8130, 8401, 8672, 8835, 9120, 9424, 9728, 9920, 10298, 10840, 11780, 11904, 12160, 13008, 14136, 14592, 14880, 15447, 15872, 16260, 16802, 17344, 17670, 18240, 18848, 19840, 20596, 21680, 23560, 23808, 24320, 25203, 25745, 26016, 28272, 29184, 29760, 30894, 32520, 33604, 34688, 35340, 36480, 37696, 39680, 41192, 42005, 43360, 47120, 47616, 48640, 50406, 51490, 52032, 56544, 59520, 61788, 65040, 67208, 69376, 70680, 72960, 75392, 77235, 79360, 82384, 84010, 86720, 94240, 100812, 102980, 104064, 113088, 119040, 123576, 126015, 130080, 134416, 138752, 141360, 145920, 150784, 154470, 159619, 164768, 168020, 173440, 188480, 201624, 205960, 208128, 226176, 238080, 247152, 252030, 260160, 268832, 282720, 301568, 308940, 319238, 329536, 336040, 346880, 376960, 403248, 411920, 416256, 452352, 478857, 494304, 504060, 520320, 537664, 565440, 617880, 638476, 659072, 672080, 693760, 753920, 798095, 806496, 823840, 904704, 957714, 988608, 1008120, 1040640, 1075328, 1130880, 1235760, 1276952, 1318144, 1344160, 1507840, 1596190, 1612992, 1647680, 1915428, 1977216, 2016240, 2081280, 2150656, 2261760, 2394285, 2471520, 2553904, 2636288, 2688320, 3192380, 3225984, 3295360, 3830856, 3954432, 4032480, 4301312, 4523520, 4788570, 4943040, 5107808, 5376640, 6384760, 6451968, 6590720, 7661712, 7908864, 8064960, 9577140, 9886080, 10215616, 10753280, 12769520, 12903936, 13181440, 15323424, 16129920, 19154280, 19772160, 20431232, 21506560, 25539040, 30646848, 32259840, 38308560, 39544320, 40862464, 51078080, 61293696, 64519680, 76617120, 81724928, 102156160, 122587392, 153234240, 204312320, 245174784, 306468480, 408624640, 612936960, 1225873920]

約数ペア:

[(1, 1225873920), (2, 612936960), (3, 408624640), (4, 306468480), (5, 245174784), (6, 204312320), (8, 153234240), (10, 122587392), (12, 102156160), (15, 81724928), (16, 76617120), (19, 64519680), (20, 61293696), (24, 51078080), (30, 40862464), (31, 39544320), (32, 38308560), (38, 32259840), (40, 30646848), (48, 25539040), (57, 21506560), (60, 20431232), (62, 19772160), (64, 19154280), (76, 16129920), (80, 15323424), (93, 13181440), (95, 12903936), (96, 12769520), (114, 10753280), (120, 10215616), (124, 9886080), (128, 9577140), (152, 8064960), (155, 7908864), (160, 7661712), (186, 6590720), (190, 6451968), (192, 6384760), (228, 5376640), (240, 5107808), (248, 4943040), (256, 4788570), (271, 4523520), (285, 4301312), (304, 4032480), (310, 3954432), (320, 3830856), (372, 3295360), (380, 3225984), (384, 3192380), (456, 2688320), (465, 2636288), (480, 2553904), (496, 2471520), (512, 2394285), (542, 2261760), (570, 2150656), (589, 2081280), (608, 2016240), (620, 1977216), (640, 1915428), (744, 1647680), (760, 1612992), (768, 1596190), (813, 1507840), (912, 1344160), (930, 1318144), (960, 1276952), (992, 1235760), (1084, 1130880), (1140, 1075328), (1178, 1040640), (1216, 1008120), (1240, 988608), (1280, 957714), (1355, 904704), (1488, 823840), (1520, 806496), (1536, 798095), (1626, 753920), (1767, 693760), (1824, 672080), (1860, 659072), (1920, 638476), (1984, 617880), (2168, 565440), (2280, 537664), (2356, 520320), (2432, 504060), (2480, 494304), (2560, 478857), (2710, 452352), (2945, 416256), (2976, 411920), (3040, 403248), (3252, 376960), (3534, 346880), (3648, 336040), (3720, 329536), (3840, 319238), (3968, 308940), (4065, 301568), (4336, 282720), (4560, 268832), (4712, 260160), (4864, 252030), (4960, 247152), (5149, 238080), (5420, 226176), (5890, 208128), (5952, 205960), (6080, 201624), (6504, 188480), (7068, 173440), (7296, 168020), (7440, 164768), (7680, 159619), (7936, 154470), (8130, 150784), (8401, 145920), (8672, 141360), (8835, 138752), (9120, 134416), (9424, 130080), (9728, 126015), (9920, 123576), (10298, 119040), (10840, 113088), (11780, 104064), (11904, 102980), (12160, 100812), (13008, 94240), (14136, 86720), (14592, 84010), (14880, 82384), (15447, 79360), (15872, 77235), (16260, 75392), (16802, 72960), (17344, 70680), (17670, 69376), (18240, 67208), (18848, 65040), (19840, 61788), (20596, 59520), (21680, 56544), (23560, 52032), (23808, 51490), (24320, 50406), (25203, 48640), (25745, 47616), (26016, 47120), (28272, 43360), (29184, 42005), (29760, 41192), (30894, 39680), (32520, 37696), (33604, 36480), (34688, 35340)]