9170103040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:827

約数の個数: 216

約数和(自身を含む): 25690014000

約数和(自身を除く): 16519910960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 293, 320, 392, 448, 490, 499, 560, 586, 640, 784, 896, 980, 998, 1120, 1172, 1280, 1465, 1568, 1792, 1960, 1996, 2051, 2240, 2344, 2495, 2930, 3136, 3493, 3920, 3992, 4102, 4480, 4688, 4990, 5860, 6272, 6986, 7840, 7984, 8204, 8960, 9376, 9980, 10255, 11720, 12544, 13972, 14357, 15680, 15968, 16408, 17465, 18752, 19960, 20510, 23440, 24451, 27944, 28714, 31360, 31936, 32816, 34930, 37504, 39920, 41020, 46880, 48902, 55888, 57428, 62720, 63872, 65632, 69860, 71785, 75008, 79840, 82040, 93760, 97804, 111776, 114856, 122255, 127744, 131264, 139720, 143570, 146207, 159680, 164080, 187520, 195608, 223552, 229712, 244510, 262528, 279440, 287140, 292414, 319360, 328160, 375040, 391216, 447104, 459424, 489020, 525056, 558880, 574280, 584828, 638720, 656320, 731035, 782432, 894208, 918848, 978040, 1023449, 1117760, 1148560, 1169656, 1312640, 1462070, 1564864, 1837696, 1956080, 2046898, 2235520, 2297120, 2339312, 2625280, 2924140, 3129728, 3675392, 3912160, 4093796, 4471040, 4594240, 4678624, 5117245, 5848280, 6259456, 7164143, 7824320, 8187592, 9188480, 9357248, 10234490, 11696560, 14328286, 15648640, 16375184, 18376960, 18714496, 20468980, 23393120, 28656572, 31297280, 32750368, 35820715, 37428992, 40937960, 46786240, 57313144, 65500736, 71641430, 81875920, 93572480, 114626288, 131001472, 143282860, 163751840, 187144960, 229252576, 262002944, 286565720, 327503680, 458505152, 573131440, 655007360, 917010304, 1146262880, 1310014720, 1834020608, 2292525760, 4585051520, 9170103040]

約数ペア:

[(1, 9170103040), (2, 4585051520), (4, 2292525760), (5, 1834020608), (7, 1310014720), (8, 1146262880), (10, 917010304), (14, 655007360), (16, 573131440), (20, 458505152), (28, 327503680), (32, 286565720), (35, 262002944), (40, 229252576), (49, 187144960), (56, 163751840), (64, 143282860), (70, 131001472), (80, 114626288), (98, 93572480), (112, 81875920), (128, 71641430), (140, 65500736), (160, 57313144), (196, 46786240), (224, 40937960), (245, 37428992), (256, 35820715), (280, 32750368), (293, 31297280), (320, 28656572), (392, 23393120), (448, 20468980), (490, 18714496), (499, 18376960), (560, 16375184), (586, 15648640), (640, 14328286), (784, 11696560), (896, 10234490), (980, 9357248), (998, 9188480), (1120, 8187592), (1172, 7824320), (1280, 7164143), (1465, 6259456), (1568, 5848280), (1792, 5117245), (1960, 4678624), (1996, 4594240), (2051, 4471040), (2240, 4093796), (2344, 3912160), (2495, 3675392), (2930, 3129728), (3136, 2924140), (3493, 2625280), (3920, 2339312), (3992, 2297120), (4102, 2235520), (4480, 2046898), (4688, 1956080), (4990, 1837696), (5860, 1564864), (6272, 1462070), (6986, 1312640), (7840, 1169656), (7984, 1148560), (8204, 1117760), (8960, 1023449), (9376, 978040), (9980, 918848), (10255, 894208), (11720, 782432), (12544, 731035), (13972, 656320), (14357, 638720), (15680, 584828), (15968, 574280), (16408, 558880), (17465, 525056), (18752, 489020), (19960, 459424), (20510, 447104), (23440, 391216), (24451, 375040), (27944, 328160), (28714, 319360), (31360, 292414), (31936, 287140), (32816, 279440), (34930, 262528), (37504, 244510), (39920, 229712), (41020, 223552), (46880, 195608), (48902, 187520), (55888, 164080), (57428, 159680), (62720, 146207), (63872, 143570), (65632, 139720), (69860, 131264), (71785, 127744), (75008, 122255), (79840, 114856), (82040, 111776), (93760, 97804)]