207866080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 522819360

約数和(自身を除く): 314953280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 152, 160, 190, 202, 304, 380, 404, 505, 608, 677, 760, 808, 1010, 1354, 1520, 1616, 1919, 2020, 2708, 3040, 3232, 3385, 3838, 4040, 5416, 6770, 7676, 8080, 9595, 10832, 12863, 13540, 15352, 16160, 19190, 21664, 25726, 27080, 30704, 38380, 51452, 54160, 61408, 64315, 68377, 76760, 102904, 108320, 128630, 136754, 153520, 205808, 257260, 273508, 307040, 341885, 411616, 514520, 547016, 683770, 1029040, 1094032, 1299163, 1367540, 2058080, 2188064, 2598326, 2735080, 5196652, 5470160, 6495815, 10393304, 10940320, 12991630, 20786608, 25983260, 41573216, 51966520, 103933040, 207866080]

約数ペア:

[(1, 207866080), (2, 103933040), (4, 51966520), (5, 41573216), (8, 25983260), (10, 20786608), (16, 12991630), (19, 10940320), (20, 10393304), (32, 6495815), (38, 5470160), (40, 5196652), (76, 2735080), (80, 2598326), (95, 2188064), (101, 2058080), (152, 1367540), (160, 1299163), (190, 1094032), (202, 1029040), (304, 683770), (380, 547016), (404, 514520), (505, 411616), (608, 341885), (677, 307040), (760, 273508), (808, 257260), (1010, 205808), (1354, 153520), (1520, 136754), (1616, 128630), (1919, 108320), (2020, 102904), (2708, 76760), (3040, 68377), (3232, 64315), (3385, 61408), (3838, 54160), (4040, 51452), (5416, 38380), (6770, 30704), (7676, 27080), (8080, 25726), (9595, 21664), (10832, 19190), (12863, 16160), (13540, 15352)]