21840869760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2033

約数の個数: 256

約数和(自身を含む): 72382464000

約数和(自身を除く): 50541594240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 223, 232, 240, 290, 320, 348, 384, 435, 446, 464, 480, 580, 640, 669, 696, 870, 892, 928, 960, 1115, 1160, 1338, 1392, 1740, 1759, 1784, 1856, 1920, 2230, 2320, 2676, 2784, 3345, 3480, 3518, 3568, 3712, 4460, 4640, 5277, 5352, 5568, 6467, 6690, 6960, 7036, 7136, 8795, 8920, 9280, 10554, 10704, 11136, 12934, 13380, 13920, 14072, 14272, 17590, 17840, 18560, 19401, 21108, 21408, 25868, 26385, 26760, 27840, 28144, 28544, 32335, 35180, 35680, 38802, 42216, 42816, 51011, 51736, 52770, 53520, 55680, 56288, 64670, 70360, 71360, 77604, 84432, 85632, 97005, 102022, 103472, 105540, 107040, 112576, 129340, 140720, 142720, 153033, 155208, 168864, 194010, 204044, 206944, 211080, 214080, 225152, 255055, 258680, 281440, 306066, 310416, 337728, 388020, 392257, 408088, 413888, 422160, 428160, 510110, 517360, 562880, 612132, 620832, 675456, 765165, 776040, 784514, 816176, 827776, 844320, 1020220, 1034720, 1125760, 1176771, 1224264, 1241664, 1530330, 1552080, 1569028, 1632352, 1688640, 1961285, 2040440, 2069440, 2353542, 2448528, 2483328, 3060660, 3104160, 3138056, 3264704, 3377280, 3922570, 4080880, 4138880, 4707084, 4897056, 5883855, 6121320, 6208320, 6276112, 6529408, 7845140, 8161760, 9414168, 9794112, 11375453, 11767710, 12242640, 12416640, 12552224, 15690280, 16323520, 18828336, 19588224, 22750906, 23535420, 24485280, 25104448, 31380560, 32647040, 34126359, 37656672, 45501812, 47070840, 48970560, 50208896, 56877265, 62761120, 68252718, 75313344, 91003624, 94141680, 97941120, 113754530, 125522240, 136505436, 150626688, 170631795, 182007248, 188283360, 227509060, 251044480, 273010872, 341263590, 364014496, 376566720, 455018120, 546021744, 682527180, 728028992, 753133440, 910036240, 1092043488, 1365054360, 1456057984, 1820072480, 2184086976, 2730108720, 3640144960, 4368173952, 5460217440, 7280289920, 10920434880, 21840869760]

約数ペア:

[(1, 21840869760), (2, 10920434880), (3, 7280289920), (4, 5460217440), (5, 4368173952), (6, 3640144960), (8, 2730108720), (10, 2184086976), (12, 1820072480), (15, 1456057984), (16, 1365054360), (20, 1092043488), (24, 910036240), (29, 753133440), (30, 728028992), (32, 682527180), (40, 546021744), (48, 455018120), (58, 376566720), (60, 364014496), (64, 341263590), (80, 273010872), (87, 251044480), (96, 227509060), (116, 188283360), (120, 182007248), (128, 170631795), (145, 150626688), (160, 136505436), (174, 125522240), (192, 113754530), (223, 97941120), (232, 94141680), (240, 91003624), (290, 75313344), (320, 68252718), (348, 62761120), (384, 56877265), (435, 50208896), (446, 48970560), (464, 47070840), (480, 45501812), (580, 37656672), (640, 34126359), (669, 32647040), (696, 31380560), (870, 25104448), (892, 24485280), (928, 23535420), (960, 22750906), (1115, 19588224), (1160, 18828336), (1338, 16323520), (1392, 15690280), (1740, 12552224), (1759, 12416640), (1784, 12242640), (1856, 11767710), (1920, 11375453), (2230, 9794112), (2320, 9414168), (2676, 8161760), (2784, 7845140), (3345, 6529408), (3480, 6276112), (3518, 6208320), (3568, 6121320), (3712, 5883855), (4460, 4897056), (4640, 4707084), (5277, 4138880), (5352, 4080880), (5568, 3922570), (6467, 3377280), (6690, 3264704), (6960, 3138056), (7036, 3104160), (7136, 3060660), (8795, 2483328), (8920, 2448528), (9280, 2353542), (10554, 2069440), (10704, 2040440), (11136, 1961285), (12934, 1688640), (13380, 1632352), (13920, 1569028), (14072, 1552080), (14272, 1530330), (17590, 1241664), (17840, 1224264), (18560, 1176771), (19401, 1125760), (21108, 1034720), (21408, 1020220), (25868, 844320), (26385, 827776), (26760, 816176), (27840, 784514), (28144, 776040), (28544, 765165), (32335, 675456), (35180, 620832), (35680, 612132), (38802, 562880), (42216, 517360), (42816, 510110), (51011, 428160), (51736, 422160), (52770, 413888), (53520, 408088), (55680, 392257), (56288, 388020), (64670, 337728), (70360, 310416), (71360, 306066), (77604, 281440), (84432, 258680), (85632, 255055), (97005, 225152), (102022, 214080), (103472, 211080), (105540, 206944), (107040, 204044), (112576, 194010), (129340, 168864), (140720, 155208), (142720, 153033)]