964176840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243479}}^1$

素因数の和:243507

約数の個数: 96

約数和(自身を含む): 3418459200

約数和(自身を除く): 2454282360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 243479, 486958, 730437, 973916, 1217395, 1460874, 1947832, 2191311, 2434790, 2678269, 2921748, 3652185, 4382622, 4869580, 5356538, 5843496, 7304370, 8034807, 8765244, 9739160, 10713076, 10956555, 13391345, 14608740, 16069614, 17530488, 21426152, 21913110, 24104421, 26782690, 29217480, 32139228, 40174035, 43826220, 48208842, 53565380, 64278456, 80348070, 87652440, 96417684, 107130760, 120522105, 160696140, 192835368, 241044210, 321392280, 482088420, 964176840]

約数ペア:

[(1, 964176840), (2, 482088420), (3, 321392280), (4, 241044210), (5, 192835368), (6, 160696140), (8, 120522105), (9, 107130760), (10, 96417684), (11, 87652440), (12, 80348070), (15, 64278456), (18, 53565380), (20, 48208842), (22, 43826220), (24, 40174035), (30, 32139228), (33, 29217480), (36, 26782690), (40, 24104421), (44, 21913110), (45, 21426152), (55, 17530488), (60, 16069614), (66, 14608740), (72, 13391345), (88, 10956555), (90, 10713076), (99, 9739160), (110, 8765244), (120, 8034807), (132, 7304370), (165, 5843496), (180, 5356538), (198, 4869580), (220, 4382622), (264, 3652185), (330, 2921748), (360, 2678269), (396, 2434790), (440, 2191311), (495, 1947832), (660, 1460874), (792, 1217395), (990, 973916), (1320, 730437), (1980, 486958), (3960, 243479)]