7910042560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1459

約数の個数: 168

約数和(自身を含む): 21973086864

約数和(自身を除く): 14063044304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 641, 784, 787, 980, 1120, 1282, 1568, 1574, 1960, 2240, 2564, 3136, 3148, 3205, 3920, 3935, 4487, 5128, 5509, 6296, 6410, 7840, 7870, 8974, 10256, 11018, 12592, 12820, 15680, 15740, 17948, 20512, 22036, 22435, 25184, 25640, 27545, 31409, 31480, 35896, 38563, 41024, 44072, 44870, 50368, 51280, 55090, 62818, 62960, 71792, 77126, 88144, 89740, 102560, 110180, 125636, 125920, 143584, 154252, 157045, 176288, 179480, 192815, 205120, 220360, 251272, 251840, 287168, 308504, 314090, 352576, 358960, 385630, 440720, 502544, 504467, 617008, 628180, 717920, 771260, 881440, 1005088, 1008934, 1234016, 1256360, 1435840, 1542520, 1762880, 2010176, 2017868, 2468032, 2512720, 2522335, 3085040, 3531269, 4035736, 5025440, 5044670, 6170080, 7062538, 8071472, 10050880, 10089340, 12340160, 14125076, 16142944, 17656345, 20178680, 24718883, 28250152, 32285888, 35312690, 40357360, 49437766, 56500304, 70625380, 80714720, 98875532, 113000608, 123594415, 141250760, 161429440, 197751064, 226001216, 247188830, 282501520, 395502128, 494377660, 565003040, 791004256, 988755320, 1130006080, 1582008512, 1977510640, 3955021280, 7910042560]

約数ペア:

[(1, 7910042560), (2, 3955021280), (4, 1977510640), (5, 1582008512), (7, 1130006080), (8, 988755320), (10, 791004256), (14, 565003040), (16, 494377660), (20, 395502128), (28, 282501520), (32, 247188830), (35, 226001216), (40, 197751064), (49, 161429440), (56, 141250760), (64, 123594415), (70, 113000608), (80, 98875532), (98, 80714720), (112, 70625380), (140, 56500304), (160, 49437766), (196, 40357360), (224, 35312690), (245, 32285888), (280, 28250152), (320, 24718883), (392, 20178680), (448, 17656345), (490, 16142944), (560, 14125076), (641, 12340160), (784, 10089340), (787, 10050880), (980, 8071472), (1120, 7062538), (1282, 6170080), (1568, 5044670), (1574, 5025440), (1960, 4035736), (2240, 3531269), (2564, 3085040), (3136, 2522335), (3148, 2512720), (3205, 2468032), (3920, 2017868), (3935, 2010176), (4487, 1762880), (5128, 1542520), (5509, 1435840), (6296, 1256360), (6410, 1234016), (7840, 1008934), (7870, 1005088), (8974, 881440), (10256, 771260), (11018, 717920), (12592, 628180), (12820, 617008), (15680, 504467), (15740, 502544), (17948, 440720), (20512, 385630), (22036, 358960), (22435, 352576), (25184, 314090), (25640, 308504), (27545, 287168), (31409, 251840), (31480, 251272), (35896, 220360), (38563, 205120), (41024, 192815), (44072, 179480), (44870, 176288), (50368, 157045), (51280, 154252), (55090, 143584), (62818, 125920), (62960, 125636), (71792, 110180), (77126, 102560), (88144, 89740)]