252007680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 871234560

約数和(自身を除く): 619226880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 73, 80, 87, 93, 96, 116, 120, 124, 128, 145, 146, 155, 160, 174, 186, 192, 219, 232, 240, 248, 256, 290, 292, 310, 320, 348, 365, 372, 384, 435, 438, 464, 465, 480, 496, 580, 584, 620, 640, 696, 730, 744, 768, 870, 876, 899, 928, 930, 960, 992, 1095, 1160, 1168, 1240, 1280, 1392, 1460, 1488, 1740, 1752, 1798, 1856, 1860, 1920, 1984, 2117, 2190, 2263, 2320, 2336, 2480, 2697, 2784, 2920, 2976, 3480, 3504, 3596, 3712, 3720, 3840, 3968, 4234, 4380, 4495, 4526, 4640, 4672, 4960, 5394, 5568, 5840, 5952, 6351, 6789, 6960, 7008, 7192, 7424, 7440, 7936, 8468, 8760, 8990, 9052, 9280, 9344, 9920, 10585, 10788, 11136, 11315, 11680, 11904, 12702, 13485, 13578, 13920, 14016, 14384, 14880, 16936, 17520, 17980, 18104, 18560, 18688, 19840, 21170, 21576, 22272, 22630, 23360, 23808, 25404, 26970, 27156, 27840, 28032, 28768, 29760, 31755, 33872, 33945, 35040, 35960, 36208, 37120, 39680, 42340, 43152, 45260, 46720, 50808, 53940, 54312, 55680, 56064, 57536, 59520, 63510, 65627, 67744, 67890, 70080, 71920, 72416, 84680, 86304, 90520, 93440, 101616, 107880, 108624, 111360, 115072, 119040, 127020, 131254, 135488, 135780, 140160, 143840, 144832, 169360, 172608, 181040, 196881, 203232, 215760, 217248, 230144, 254040, 262508, 270976, 271560, 280320, 287680, 289664, 328135, 338720, 345216, 362080, 393762, 406464, 431520, 434496, 508080, 525016, 541952, 543120, 575360, 579328, 656270, 677440, 690432, 724160, 787524, 812928, 863040, 868992, 984405, 1016160, 1050032, 1086240, 1150720, 1312540, 1354880, 1448320, 1575048, 1625856, 1726080, 1737984, 1968810, 2032320, 2100064, 2172480, 2625080, 2709760, 2896640, 3150096, 3452160, 3937620, 4064640, 4200128, 4344960, 5250160, 6300192, 7875240, 8129280, 8400256, 8689920, 10500320, 12600384, 15750480, 16800512, 21000640, 25200768, 31500960, 42001280, 50401536, 63001920, 84002560, 126003840, 252007680]

約数ペア:

[(1, 252007680), (2, 126003840), (3, 84002560), (4, 63001920), (5, 50401536), (6, 42001280), (8, 31500960), (10, 25200768), (12, 21000640), (15, 16800512), (16, 15750480), (20, 12600384), (24, 10500320), (29, 8689920), (30, 8400256), (31, 8129280), (32, 7875240), (40, 6300192), (48, 5250160), (58, 4344960), (60, 4200128), (62, 4064640), (64, 3937620), (73, 3452160), (80, 3150096), (87, 2896640), (93, 2709760), (96, 2625080), (116, 2172480), (120, 2100064), (124, 2032320), (128, 1968810), (145, 1737984), (146, 1726080), (155, 1625856), (160, 1575048), (174, 1448320), (186, 1354880), (192, 1312540), (219, 1150720), (232, 1086240), (240, 1050032), (248, 1016160), (256, 984405), (290, 868992), (292, 863040), (310, 812928), (320, 787524), (348, 724160), (365, 690432), (372, 677440), (384, 656270), (435, 579328), (438, 575360), (464, 543120), (465, 541952), (480, 525016), (496, 508080), (580, 434496), (584, 431520), (620, 406464), (640, 393762), (696, 362080), (730, 345216), (744, 338720), (768, 328135), (870, 289664), (876, 287680), (899, 280320), (928, 271560), (930, 270976), (960, 262508), (992, 254040), (1095, 230144), (1160, 217248), (1168, 215760), (1240, 203232), (1280, 196881), (1392, 181040), (1460, 172608), (1488, 169360), (1740, 144832), (1752, 143840), (1798, 140160), (1856, 135780), (1860, 135488), (1920, 131254), (1984, 127020), (2117, 119040), (2190, 115072), (2263, 111360), (2320, 108624), (2336, 107880), (2480, 101616), (2697, 93440), (2784, 90520), (2920, 86304), (2976, 84680), (3480, 72416), (3504, 71920), (3596, 70080), (3712, 67890), (3720, 67744), (3840, 65627), (3968, 63510), (4234, 59520), (4380, 57536), (4495, 56064), (4526, 55680), (4640, 54312), (4672, 53940), (4960, 50808), (5394, 46720), (5568, 45260), (5840, 43152), (5952, 42340), (6351, 39680), (6789, 37120), (6960, 36208), (7008, 35960), (7192, 35040), (7424, 33945), (7440, 33872), (7936, 31755), (8468, 29760), (8760, 28768), (8990, 28032), (9052, 27840), (9280, 27156), (9344, 26970), (9920, 25404), (10585, 23808), (10788, 23360), (11136, 22630), (11315, 22272), (11680, 21576), (11904, 21170), (12702, 19840), (13485, 18688), (13578, 18560), (13920, 18104), (14016, 17980), (14384, 17520), (14880, 16936)]