91920840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 212898360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 839, 913, 996, 1245, 1320, 1660, 1678, 1826, 1992, 2490, 2517, 2739, 3320, 3356, 3652, 4195, 4565, 4980, 5034, 5478, 6712, 7304, 8390, 9130, 9229, 9960, 10068, 10956, 12585, 13695, 16780, 18260, 18458, 20136, 21912, 25170, 27390, 27687, 33560, 36520, 36916, 46145, 50340, 54780, 55374, 69637, 73832, 92290, 100680, 109560, 110748, 138435, 139274, 184580, 208911, 221496, 276870, 278548, 348185, 369160, 417822, 553740, 557096, 696370, 766007, 835644, 1044555, 1107480, 1392740, 1532014, 1671288, 2089110, 2298021, 2785480, 3064028, 3830035, 4178220, 4596042, 6128056, 7660070, 8356440, 9192084, 11490105, 15320140, 18384168, 22980210, 30640280, 45960420, 91920840]

約数ペア:

[(1, 91920840), (2, 45960420), (3, 30640280), (4, 22980210), (5, 18384168), (6, 15320140), (8, 11490105), (10, 9192084), (11, 8356440), (12, 7660070), (15, 6128056), (20, 4596042), (22, 4178220), (24, 3830035), (30, 3064028), (33, 2785480), (40, 2298021), (44, 2089110), (55, 1671288), (60, 1532014), (66, 1392740), (83, 1107480), (88, 1044555), (110, 835644), (120, 766007), (132, 696370), (165, 557096), (166, 553740), (220, 417822), (249, 369160), (264, 348185), (330, 278548), (332, 276870), (415, 221496), (440, 208911), (498, 184580), (660, 139274), (664, 138435), (830, 110748), (839, 109560), (913, 100680), (996, 92290), (1245, 73832), (1320, 69637), (1660, 55374), (1678, 54780), (1826, 50340), (1992, 46145), (2490, 36916), (2517, 36520), (2739, 33560), (3320, 27687), (3356, 27390), (3652, 25170), (4195, 21912), (4565, 20136), (4980, 18458), (5034, 18260), (5478, 16780), (6712, 13695), (7304, 12585), (8390, 10956), (9130, 10068), (9229, 9960)]