2602666880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 7106641920

約数和(自身を除く): 4503975040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 71, 80, 82, 88, 110, 127, 128, 142, 160, 164, 176, 205, 220, 254, 284, 320, 328, 352, 355, 410, 440, 451, 508, 568, 635, 640, 656, 704, 710, 781, 820, 880, 902, 1016, 1136, 1270, 1312, 1397, 1408, 1420, 1562, 1640, 1760, 1804, 2032, 2255, 2272, 2540, 2624, 2794, 2840, 2911, 3124, 3280, 3520, 3608, 3905, 4064, 4510, 4544, 5080, 5207, 5248, 5588, 5680, 5822, 6248, 6560, 6985, 7040, 7216, 7810, 8128, 9017, 9020, 9088, 10160, 10414, 11176, 11360, 11644, 12496, 13120, 13970, 14432, 14555, 15620, 16256, 18034, 18040, 20320, 20828, 22352, 22720, 23288, 24992, 26035, 26240, 27940, 28864, 29110, 31240, 32021, 36068, 36080, 40640, 41656, 44704, 45085, 45440, 46576, 49984, 52070, 55880, 57277, 57728, 58220, 62480, 64042, 72136, 72160, 81280, 83312, 89408, 90170, 93152, 99187, 99968, 104140, 111760, 114554, 116440, 124960, 128084, 144272, 144320, 160105, 166624, 178816, 180340, 186304, 198374, 208280, 223520, 229108, 232880, 249920, 256168, 286385, 288544, 288640, 320210, 333248, 360680, 369697, 372608, 396748, 416560, 447040, 458216, 465760, 495935, 499840, 512336, 572770, 577088, 640420, 666496, 721360, 739394, 793496, 833120, 894080, 916432, 931520, 991870, 1024672, 1145540, 1154176, 1280840, 1442720, 1478788, 1586992, 1666240, 1832864, 1848485, 1863040, 1983740, 2049344, 2291080, 2561680, 2885440, 2957576, 3173984, 3332480, 3665728, 3696970, 3967480, 4066667, 4098688, 4582160, 5123360, 5770880, 5915152, 6347968, 7331456, 7393940, 7934960, 8133334, 9164320, 10246720, 11830304, 12695936, 14787880, 15869920, 16266668, 18328640, 20333335, 20493440, 23660608, 29575760, 31739840, 32533336, 36657280, 40666670, 47321216, 59151520, 63479680, 65066672, 81333340, 118303040, 130133344, 162666680, 236606080, 260266688, 325333360, 520533376, 650666720, 1301333440, 2602666880]

約数ペア:

[(1, 2602666880), (2, 1301333440), (4, 650666720), (5, 520533376), (8, 325333360), (10, 260266688), (11, 236606080), (16, 162666680), (20, 130133344), (22, 118303040), (32, 81333340), (40, 65066672), (41, 63479680), (44, 59151520), (55, 47321216), (64, 40666670), (71, 36657280), (80, 32533336), (82, 31739840), (88, 29575760), (110, 23660608), (127, 20493440), (128, 20333335), (142, 18328640), (160, 16266668), (164, 15869920), (176, 14787880), (205, 12695936), (220, 11830304), (254, 10246720), (284, 9164320), (320, 8133334), (328, 7934960), (352, 7393940), (355, 7331456), (410, 6347968), (440, 5915152), (451, 5770880), (508, 5123360), (568, 4582160), (635, 4098688), (640, 4066667), (656, 3967480), (704, 3696970), (710, 3665728), (781, 3332480), (820, 3173984), (880, 2957576), (902, 2885440), (1016, 2561680), (1136, 2291080), (1270, 2049344), (1312, 1983740), (1397, 1863040), (1408, 1848485), (1420, 1832864), (1562, 1666240), (1640, 1586992), (1760, 1478788), (1804, 1442720), (2032, 1280840), (2255, 1154176), (2272, 1145540), (2540, 1024672), (2624, 991870), (2794, 931520), (2840, 916432), (2911, 894080), (3124, 833120), (3280, 793496), (3520, 739394), (3608, 721360), (3905, 666496), (4064, 640420), (4510, 577088), (4544, 572770), (5080, 512336), (5207, 499840), (5248, 495935), (5588, 465760), (5680, 458216), (5822, 447040), (6248, 416560), (6560, 396748), (6985, 372608), (7040, 369697), (7216, 360680), (7810, 333248), (8128, 320210), (9017, 288640), (9020, 288544), (9088, 286385), (10160, 256168), (10414, 249920), (11176, 232880), (11360, 229108), (11644, 223520), (12496, 208280), (13120, 198374), (13970, 186304), (14432, 180340), (14555, 178816), (15620, 166624), (16256, 160105), (18034, 144320), (18040, 144272), (20320, 128084), (20828, 124960), (22352, 116440), (22720, 114554), (23288, 111760), (24992, 104140), (26035, 99968), (26240, 99187), (27940, 93152), (28864, 90170), (29110, 89408), (31240, 83312), (32021, 81280), (36068, 72160), (36080, 72136), (40640, 64042), (41656, 62480), (44704, 58220), (45085, 57728), (45440, 57277), (46576, 55880), (49984, 52070)]