1127621440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{569}}^1$

素因数の和:1160

約数の個数: 112

約数和(自身を含む): 2939613120

約数和(自身を除く): 1811991680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 563, 569, 704, 880, 1126, 1138, 1760, 2252, 2276, 2815, 2845, 3520, 4504, 4552, 5630, 5690, 6193, 6259, 9008, 9104, 11260, 11380, 12386, 12518, 18016, 18208, 22520, 22760, 24772, 25036, 30965, 31295, 36032, 36416, 45040, 45520, 49544, 50072, 61930, 62590, 90080, 91040, 99088, 100144, 123860, 125180, 180160, 182080, 198176, 200288, 247720, 250360, 320347, 396352, 400576, 495440, 500720, 640694, 990880, 1001440, 1281388, 1601735, 1981760, 2002880, 2562776, 3203470, 3523817, 5125552, 6406940, 7047634, 10251104, 12813880, 14095268, 17619085, 20502208, 25627760, 28190536, 35238170, 51255520, 56381072, 70476340, 102511040, 112762144, 140952680, 225524288, 281905360, 563810720, 1127621440]

約数ペア:

[(1, 1127621440), (2, 563810720), (4, 281905360), (5, 225524288), (8, 140952680), (10, 112762144), (11, 102511040), (16, 70476340), (20, 56381072), (22, 51255520), (32, 35238170), (40, 28190536), (44, 25627760), (55, 20502208), (64, 17619085), (80, 14095268), (88, 12813880), (110, 10251104), (160, 7047634), (176, 6406940), (220, 5125552), (320, 3523817), (352, 3203470), (440, 2562776), (563, 2002880), (569, 1981760), (704, 1601735), (880, 1281388), (1126, 1001440), (1138, 990880), (1760, 640694), (2252, 500720), (2276, 495440), (2815, 400576), (2845, 396352), (3520, 320347), (4504, 250360), (4552, 247720), (5630, 200288), (5690, 198176), (6193, 182080), (6259, 180160), (9008, 125180), (9104, 123860), (11260, 100144), (11380, 99088), (12386, 91040), (12518, 90080), (18016, 62590), (18208, 61930), (22520, 50072), (22760, 49544), (24772, 45520), (25036, 45040), (30965, 36416), (31295, 36032)]