9220679680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 22885333380

約数和(自身を除く): 13664653700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 937, 961, 992, 1024, 1240, 1280, 1874, 1922, 1984, 2048, 2480, 2560, 3748, 3844, 3968, 4685, 4805, 4960, 5120, 7496, 7688, 7936, 9370, 9610, 9920, 10240, 14992, 15376, 15872, 18740, 19220, 19840, 29047, 29984, 30752, 31744, 37480, 38440, 39680, 58094, 59968, 61504, 63488, 74960, 76880, 79360, 116188, 119936, 123008, 145235, 149920, 153760, 158720, 232376, 239872, 246016, 290470, 299840, 307520, 317440, 464752, 479744, 492032, 580940, 599680, 615040, 900457, 929504, 959488, 984064, 1161880, 1199360, 1230080, 1800914, 1859008, 1918976, 1968128, 2323760, 2398720, 2460160, 3601828, 3718016, 4502285, 4647520, 4797440, 4920320, 7203656, 7436032, 9004570, 9295040, 9594880, 9840640, 14407312, 14872064, 18009140, 18590080, 28814624, 29744128, 36018280, 37180160, 57629248, 59488256, 72036560, 74360320, 115258496, 144073120, 148720640, 230516992, 288146240, 297441280, 461033984, 576292480, 922067968, 1152584960, 1844135936, 2305169920, 4610339840, 9220679680]

約数ペア:

[(1, 9220679680), (2, 4610339840), (4, 2305169920), (5, 1844135936), (8, 1152584960), (10, 922067968), (16, 576292480), (20, 461033984), (31, 297441280), (32, 288146240), (40, 230516992), (62, 148720640), (64, 144073120), (80, 115258496), (124, 74360320), (128, 72036560), (155, 59488256), (160, 57629248), (248, 37180160), (256, 36018280), (310, 29744128), (320, 28814624), (496, 18590080), (512, 18009140), (620, 14872064), (640, 14407312), (937, 9840640), (961, 9594880), (992, 9295040), (1024, 9004570), (1240, 7436032), (1280, 7203656), (1874, 4920320), (1922, 4797440), (1984, 4647520), (2048, 4502285), (2480, 3718016), (2560, 3601828), (3748, 2460160), (3844, 2398720), (3968, 2323760), (4685, 1968128), (4805, 1918976), (4960, 1859008), (5120, 1800914), (7496, 1230080), (7688, 1199360), (7936, 1161880), (9370, 984064), (9610, 959488), (9920, 929504), (10240, 900457), (14992, 615040), (15376, 599680), (15872, 580940), (18740, 492032), (19220, 479744), (19840, 464752), (29047, 317440), (29984, 307520), (30752, 299840), (31744, 290470), (37480, 246016), (38440, 239872), (39680, 232376), (58094, 158720), (59968, 153760), (61504, 149920), (63488, 145235), (74960, 123008), (76880, 119936), (79360, 116188)]