930912640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6703}}^1$

素因数の和:6760

約数の個数: 128

約数和(自身を含む): 2625822720

約数和(自身を除く): 1694910080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6703, 6944, 8680, 9920, 13406, 13888, 17360, 19840, 26812, 27776, 33515, 34720, 46921, 53624, 67030, 69440, 93842, 107248, 134060, 138880, 187684, 207793, 214496, 234605, 268120, 375368, 415586, 428992, 469210, 536240, 750736, 831172, 857984, 938420, 1038965, 1072480, 1454551, 1501472, 1662344, 1876840, 2077930, 2144960, 2909102, 3002944, 3324688, 3753680, 4155860, 4289920, 5818204, 6005888, 6649376, 7272755, 7507360, 8311720, 11636408, 13298752, 14545510, 15014720, 16623440, 23272816, 26597504, 29091020, 30029440, 33246880, 46545632, 58182040, 66493760, 93091264, 116364080, 132987520, 186182528, 232728160, 465456320, 930912640]

約数ペア:

[(1, 930912640), (2, 465456320), (4, 232728160), (5, 186182528), (7, 132987520), (8, 116364080), (10, 93091264), (14, 66493760), (16, 58182040), (20, 46545632), (28, 33246880), (31, 30029440), (32, 29091020), (35, 26597504), (40, 23272816), (56, 16623440), (62, 15014720), (64, 14545510), (70, 13298752), (80, 11636408), (112, 8311720), (124, 7507360), (128, 7272755), (140, 6649376), (155, 6005888), (160, 5818204), (217, 4289920), (224, 4155860), (248, 3753680), (280, 3324688), (310, 3002944), (320, 2909102), (434, 2144960), (448, 2077930), (496, 1876840), (560, 1662344), (620, 1501472), (640, 1454551), (868, 1072480), (896, 1038965), (992, 938420), (1085, 857984), (1120, 831172), (1240, 750736), (1736, 536240), (1984, 469210), (2170, 428992), (2240, 415586), (2480, 375368), (3472, 268120), (3968, 234605), (4340, 214496), (4480, 207793), (4960, 187684), (6703, 138880), (6944, 134060), (8680, 107248), (9920, 93842), (13406, 69440), (13888, 67030), (17360, 53624), (19840, 46921), (26812, 34720), (27776, 33515)]