1899671040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2081

約数の個数: 240

約数和(自身を含む): 6742912176

約数和(自身を除く): 4843241136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1845, 1920, 1968, 2011, 2304, 2460, 2560, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4022, 4608, 4920, 5248, 5760, 5904, 6033, 6560, 7380, 7680, 7872, 8044, 9840, 10055, 10496, 11520, 11808, 12066, 13120, 14760, 15744, 16088, 18099, 19680, 20110, 20992, 23040, 23616, 24132, 26240, 29520, 30165, 31488, 32176, 36198, 39360, 40220, 47232, 48264, 52480, 59040, 60330, 62976, 64352, 72396, 78720, 80440, 82451, 90495, 94464, 96528, 104960, 118080, 120660, 128704, 144792, 157440, 160880, 164902, 180990, 188928, 193056, 236160, 241320, 247353, 257408, 289584, 314880, 321760, 329804, 361980, 386112, 412255, 472320, 482640, 494706, 514816, 579168, 643520, 659608, 723960, 742059, 772224, 824510, 944640, 965280, 989412, 1029632, 1158336, 1236765, 1287040, 1319216, 1447920, 1484118, 1544448, 1649020, 1930560, 1978824, 2316672, 2473530, 2574080, 2638432, 2895840, 2968236, 3088896, 3298040, 3710295, 3861120, 3957648, 4633344, 4947060, 5148160, 5276864, 5791680, 5936472, 6596080, 7420590, 7722240, 7915296, 9266688, 9894120, 10553728, 11583360, 11872944, 13192160, 14841180, 15444480, 15830592, 19788240, 21107456, 23166720, 23745888, 26384320, 29682360, 31661184, 39576480, 42214912, 46333440, 47491776, 52768640, 59364720, 63322368, 79152960, 94983552, 105537280, 118729440, 126644736, 158305920, 189967104, 211074560, 237458880, 316611840, 379934208, 474917760, 633223680, 949835520, 1899671040]

約数ペア:

[(1, 1899671040), (2, 949835520), (3, 633223680), (4, 474917760), (5, 379934208), (6, 316611840), (8, 237458880), (9, 211074560), (10, 189967104), (12, 158305920), (15, 126644736), (16, 118729440), (18, 105537280), (20, 94983552), (24, 79152960), (30, 63322368), (32, 59364720), (36, 52768640), (40, 47491776), (41, 46333440), (45, 42214912), (48, 39576480), (60, 31661184), (64, 29682360), (72, 26384320), (80, 23745888), (82, 23166720), (90, 21107456), (96, 19788240), (120, 15830592), (123, 15444480), (128, 14841180), (144, 13192160), (160, 11872944), (164, 11583360), (180, 10553728), (192, 9894120), (205, 9266688), (240, 7915296), (246, 7722240), (256, 7420590), (288, 6596080), (320, 5936472), (328, 5791680), (360, 5276864), (369, 5148160), (384, 4947060), (410, 4633344), (480, 3957648), (492, 3861120), (512, 3710295), (576, 3298040), (615, 3088896), (640, 2968236), (656, 2895840), (720, 2638432), (738, 2574080), (768, 2473530), (820, 2316672), (960, 1978824), (984, 1930560), (1152, 1649020), (1230, 1544448), (1280, 1484118), (1312, 1447920), (1440, 1319216), (1476, 1287040), (1536, 1236765), (1640, 1158336), (1845, 1029632), (1920, 989412), (1968, 965280), (2011, 944640), (2304, 824510), (2460, 772224), (2560, 742059), (2624, 723960), (2880, 659608), (2952, 643520), (3280, 579168), (3690, 514816), (3840, 494706), (3936, 482640), (4022, 472320), (4608, 412255), (4920, 386112), (5248, 361980), (5760, 329804), (5904, 321760), (6033, 314880), (6560, 289584), (7380, 257408), (7680, 247353), (7872, 241320), (8044, 236160), (9840, 193056), (10055, 188928), (10496, 180990), (11520, 164902), (11808, 160880), (12066, 157440), (13120, 144792), (14760, 128704), (15744, 120660), (16088, 118080), (18099, 104960), (19680, 96528), (20110, 94464), (20992, 90495), (23040, 82451), (23616, 80440), (24132, 78720), (26240, 72396), (29520, 64352), (30165, 62976), (31488, 60330), (32176, 59040), (36198, 52480), (39360, 48264), (40220, 47232)]