7679857680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{969679}}^1$

素因数の和:969709

約数の個数: 120

約数和(自身を含む): 28136234880

約数和(自身を除く): 20456377200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 969679, 1939358, 2909037, 3878716, 4848395, 5818074, 7757432, 8727111, 9696790, 10666469, 11636148, 14545185, 15514864, 17454222, 19393580, 21332938, 23272296, 29090370, 31999407, 34908444, 38787160, 42665876, 43635555, 46544592, 53332345, 58180740, 63998814, 69816888, 77574320, 85331752, 87271110, 95998221, 106664690, 116361480, 127997628, 139633776, 159997035, 170663504, 174542220, 191996442, 213329380, 232722960, 255995256, 319994070, 349084440, 383992884, 426658760, 479991105, 511990512, 639988140, 698168880, 767985768, 853317520, 959982210, 1279976280, 1535971536, 1919964420, 2559952560, 3839928840, 7679857680]

約数ペア:

[(1, 7679857680), (2, 3839928840), (3, 2559952560), (4, 1919964420), (5, 1535971536), (6, 1279976280), (8, 959982210), (9, 853317520), (10, 767985768), (11, 698168880), (12, 639988140), (15, 511990512), (16, 479991105), (18, 426658760), (20, 383992884), (22, 349084440), (24, 319994070), (30, 255995256), (33, 232722960), (36, 213329380), (40, 191996442), (44, 174542220), (45, 170663504), (48, 159997035), (55, 139633776), (60, 127997628), (66, 116361480), (72, 106664690), (80, 95998221), (88, 87271110), (90, 85331752), (99, 77574320), (110, 69816888), (120, 63998814), (132, 58180740), (144, 53332345), (165, 46544592), (176, 43635555), (180, 42665876), (198, 38787160), (220, 34908444), (240, 31999407), (264, 29090370), (330, 23272296), (360, 21332938), (396, 19393580), (440, 17454222), (495, 15514864), (528, 14545185), (660, 11636148), (720, 10666469), (792, 9696790), (880, 8727111), (990, 7757432), (1320, 5818074), (1584, 4848395), (1980, 3878716), (2640, 2909037), (3960, 1939358), (7920, 969679)]