16642212840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4202579}}^1$

素因数の和:4202607

約数の個数: 96

約数和(自身を含む): 59004223200

約数和(自身を除く): 42362010360

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, 4202579, 8405158, 12607737, 16810316, 21012895, 25215474, 33620632, 37823211, 42025790, 46228369, 50430948, 63038685, 75646422, 84051580, 92456738, 100861896, 126077370, 138685107, 151292844, 168103160, 184913476, 189116055, 231141845, 252154740, 277370214, 302585688, 369826952, 378232110, 416055321, 462283690, 504309480, 554740428, 693425535, 756464220, 832110642, 924567380, 1109480856, 1386851070, 1512928440, 1664221284, 1849134760, 2080276605, 2773702140, 3328442568, 4160553210, 5547404280, 8321106420, 16642212840]

約数ペア:

[(1, 16642212840), (2, 8321106420), (3, 5547404280), (4, 4160553210), (5, 3328442568), (6, 2773702140), (8, 2080276605), (9, 1849134760), (10, 1664221284), (11, 1512928440), (12, 1386851070), (15, 1109480856), (18, 924567380), (20, 832110642), (22, 756464220), (24, 693425535), (30, 554740428), (33, 504309480), (36, 462283690), (40, 416055321), (44, 378232110), (45, 369826952), (55, 302585688), (60, 277370214), (66, 252154740), (72, 231141845), (88, 189116055), (90, 184913476), (99, 168103160), (110, 151292844), (120, 138685107), (132, 126077370), (165, 100861896), (180, 92456738), (198, 84051580), (220, 75646422), (264, 63038685), (330, 50430948), (360, 46228369), (396, 42025790), (440, 37823211), (495, 33620632), (660, 25215474), (792, 21012895), (990, 16810316), (1320, 12607737), (1980, 8405158), (3960, 4202579)]