1271109120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 320

約数和(自身を含む): 4431144960

約数和(自身を除く): 3160035840

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, 281, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 562, 570, 589, 608, 620, 640, 744, 760, 768, 843, 912, 930, 960, 992, 1124, 1140, 1178, 1216, 1240, 1280, 1405, 1488, 1520, 1536, 1686, 1767, 1824, 1860, 1920, 1984, 2248, 2280, 2356, 2432, 2480, 2560, 2810, 2945, 2976, 3040, 3372, 3534, 3648, 3720, 3840, 3968, 4215, 4496, 4560, 4712, 4864, 4960, 5339, 5620, 5890, 5952, 6080, 6744, 7068, 7296, 7440, 7680, 7936, 8430, 8711, 8835, 8992, 9120, 9424, 9728, 9920, 10678, 11240, 11780, 11904, 12160, 13488, 14136, 14592, 14880, 15872, 16017, 16860, 17422, 17670, 17984, 18240, 18848, 19840, 21356, 22480, 23560, 23808, 24320, 26133, 26695, 26976, 28272, 29184, 29760, 32034, 33720, 34844, 35340, 35968, 36480, 37696, 39680, 42712, 43555, 44960, 47120, 47616, 48640, 52266, 53390, 53952, 56544, 59520, 64068, 67440, 69688, 70680, 71936, 72960, 75392, 79360, 80085, 85424, 87110, 89920, 94240, 104532, 106780, 107904, 113088, 119040, 128136, 130665, 134880, 139376, 141360, 143872, 145920, 150784, 160170, 165509, 170848, 174220, 179840, 188480, 209064, 213560, 215808, 226176, 238080, 256272, 261330, 269760, 278752, 282720, 301568, 320340, 331018, 341696, 348440, 359680, 376960, 418128, 427120, 431616, 452352, 496527, 512544, 522660, 539520, 557504, 565440, 640680, 662036, 683392, 696880, 719360, 753920, 827545, 836256, 854240, 904704, 993054, 1025088, 1045320, 1079040, 1115008, 1130880, 1281360, 1324072, 1366784, 1393760, 1507840, 1655090, 1672512, 1708480, 1986108, 2050176, 2090640, 2158080, 2230016, 2261760, 2482635, 2562720, 2648144, 2733568, 2787520, 3310180, 3345024, 3416960, 3972216, 4100352, 4181280, 4460032, 4523520, 4965270, 5125440, 5296288, 5575040, 6620360, 6690048, 6833920, 7944432, 8200704, 8362560, 9930540, 10250880, 10592576, 11150080, 13240720, 13380096, 13667840, 15888864, 16725120, 19861080, 20501760, 21185152, 22300160, 26481440, 31777728, 33450240, 39722160, 41003520, 42370304, 52962880, 63555456, 66900480, 79444320, 84740608, 105925760, 127110912, 158888640, 211851520, 254221824, 317777280, 423703040, 635554560, 1271109120]

約数ペア:

[(1, 1271109120), (2, 635554560), (3, 423703040), (4, 317777280), (5, 254221824), (6, 211851520), (8, 158888640), (10, 127110912), (12, 105925760), (15, 84740608), (16, 79444320), (19, 66900480), (20, 63555456), (24, 52962880), (30, 42370304), (31, 41003520), (32, 39722160), (38, 33450240), (40, 31777728), (48, 26481440), (57, 22300160), (60, 21185152), (62, 20501760), (64, 19861080), (76, 16725120), (80, 15888864), (93, 13667840), (95, 13380096), (96, 13240720), (114, 11150080), (120, 10592576), (124, 10250880), (128, 9930540), (152, 8362560), (155, 8200704), (160, 7944432), (186, 6833920), (190, 6690048), (192, 6620360), (228, 5575040), (240, 5296288), (248, 5125440), (256, 4965270), (281, 4523520), (285, 4460032), (304, 4181280), (310, 4100352), (320, 3972216), (372, 3416960), (380, 3345024), (384, 3310180), (456, 2787520), (465, 2733568), (480, 2648144), (496, 2562720), (512, 2482635), (562, 2261760), (570, 2230016), (589, 2158080), (608, 2090640), (620, 2050176), (640, 1986108), (744, 1708480), (760, 1672512), (768, 1655090), (843, 1507840), (912, 1393760), (930, 1366784), (960, 1324072), (992, 1281360), (1124, 1130880), (1140, 1115008), (1178, 1079040), (1216, 1045320), (1240, 1025088), (1280, 993054), (1405, 904704), (1488, 854240), (1520, 836256), (1536, 827545), (1686, 753920), (1767, 719360), (1824, 696880), (1860, 683392), (1920, 662036), (1984, 640680), (2248, 565440), (2280, 557504), (2356, 539520), (2432, 522660), (2480, 512544), (2560, 496527), (2810, 452352), (2945, 431616), (2976, 427120), (3040, 418128), (3372, 376960), (3534, 359680), (3648, 348440), (3720, 341696), (3840, 331018), (3968, 320340), (4215, 301568), (4496, 282720), (4560, 278752), (4712, 269760), (4864, 261330), (4960, 256272), (5339, 238080), (5620, 226176), (5890, 215808), (5952, 213560), (6080, 209064), (6744, 188480), (7068, 179840), (7296, 174220), (7440, 170848), (7680, 165509), (7936, 160170), (8430, 150784), (8711, 145920), (8835, 143872), (8992, 141360), (9120, 139376), (9424, 134880), (9728, 130665), (9920, 128136), (10678, 119040), (11240, 113088), (11780, 107904), (11904, 106780), (12160, 104532), (13488, 94240), (14136, 89920), (14592, 87110), (14880, 85424), (15872, 80085), (16017, 79360), (16860, 75392), (17422, 72960), (17670, 71936), (17984, 70680), (18240, 69688), (18848, 67440), (19840, 64068), (21356, 59520), (22480, 56544), (23560, 53952), (23808, 53390), (24320, 52266), (26133, 48640), (26695, 47616), (26976, 47120), (28272, 44960), (29184, 43555), (29760, 42712), (32034, 39680), (33720, 37696), (34844, 36480), (35340, 35968)]