8909701680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{31541}}^1$

素因数の和:31675

約数の個数: 160

約数和(自身を含む): 30413553408

約数和(自身を除く): 21503851728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 528, 535, 642, 660, 856, 880, 1070, 1177, 1284, 1320, 1605, 1712, 2140, 2354, 2568, 2640, 3210, 3531, 4280, 4708, 5136, 5885, 6420, 7062, 8560, 9416, 11770, 12840, 14124, 17655, 18832, 23540, 25680, 28248, 31541, 35310, 47080, 56496, 63082, 70620, 94160, 94623, 126164, 141240, 157705, 189246, 252328, 282480, 315410, 346951, 378492, 473115, 504656, 630820, 693902, 756984, 946230, 1040853, 1261640, 1387804, 1513968, 1734755, 1892460, 2081706, 2523280, 2775608, 3374887, 3469510, 3784920, 4163412, 5204265, 5551216, 6749774, 6939020, 7569840, 8326824, 10124661, 10408530, 13499548, 13878040, 16653648, 16874435, 20249322, 20817060, 26999096, 27756080, 33748870, 37123757, 40498644, 41634120, 50623305, 53998192, 67497740, 74247514, 80997288, 83268240, 101246610, 111371271, 134995480, 148495028, 161994576, 185618785, 202493220, 222742542, 269990960, 296990056, 371237570, 404986440, 445485084, 556856355, 593980112, 742475140, 809972880, 890970168, 1113712710, 1484950280, 1781940336, 2227425420, 2969900560, 4454850840, 8909701680]

約数ペア:

[(1, 8909701680), (2, 4454850840), (3, 2969900560), (4, 2227425420), (5, 1781940336), (6, 1484950280), (8, 1113712710), (10, 890970168), (11, 809972880), (12, 742475140), (15, 593980112), (16, 556856355), (20, 445485084), (22, 404986440), (24, 371237570), (30, 296990056), (33, 269990960), (40, 222742542), (44, 202493220), (48, 185618785), (55, 161994576), (60, 148495028), (66, 134995480), (80, 111371271), (88, 101246610), (107, 83268240), (110, 80997288), (120, 74247514), (132, 67497740), (165, 53998192), (176, 50623305), (214, 41634120), (220, 40498644), (240, 37123757), (264, 33748870), (321, 27756080), (330, 26999096), (428, 20817060), (440, 20249322), (528, 16874435), (535, 16653648), (642, 13878040), (660, 13499548), (856, 10408530), (880, 10124661), (1070, 8326824), (1177, 7569840), (1284, 6939020), (1320, 6749774), (1605, 5551216), (1712, 5204265), (2140, 4163412), (2354, 3784920), (2568, 3469510), (2640, 3374887), (3210, 2775608), (3531, 2523280), (4280, 2081706), (4708, 1892460), (5136, 1734755), (5885, 1513968), (6420, 1387804), (7062, 1261640), (8560, 1040853), (9416, 946230), (11770, 756984), (12840, 693902), (14124, 630820), (17655, 504656), (18832, 473115), (23540, 378492), (25680, 346951), (28248, 315410), (31541, 282480), (35310, 252328), (47080, 189246), (56496, 157705), (63082, 141240), (70620, 126164), (94160, 94623)]