17915133040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{919}}^1\times {\mathrm{4973}}^1$

素因数の和:5919

約数の個数: 120

約数和(自身を含む): 48515600160

約数和(自身を除く): 30600467120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 919, 980, 1838, 1960, 3676, 3920, 4595, 4973, 6433, 7352, 9190, 9946, 12866, 14704, 18380, 19892, 24865, 25732, 32165, 34811, 36760, 39784, 45031, 49730, 51464, 64330, 69622, 73520, 79568, 90062, 99460, 102928, 128660, 139244, 174055, 180124, 198920, 225155, 243677, 257320, 278488, 348110, 360248, 397840, 450310, 487354, 514640, 556976, 696220, 720496, 900620, 974708, 1218385, 1392440, 1801240, 1949416, 2436770, 2784880, 3602480, 3898832, 4570187, 4873540, 9140374, 9747080, 18280748, 19494160, 22850935, 31991309, 36561496, 45701870, 63982618, 73122992, 91403740, 127965236, 159956545, 182807480, 223939163, 255930472, 319913090, 365614960, 447878326, 511860944, 639826180, 895756652, 1119695815, 1279652360, 1791513304, 2239391630, 2559304720, 3583026608, 4478783260, 8957566520, 17915133040]

約数ペア:

[(1, 17915133040), (2, 8957566520), (4, 4478783260), (5, 3583026608), (7, 2559304720), (8, 2239391630), (10, 1791513304), (14, 1279652360), (16, 1119695815), (20, 895756652), (28, 639826180), (35, 511860944), (40, 447878326), (49, 365614960), (56, 319913090), (70, 255930472), (80, 223939163), (98, 182807480), (112, 159956545), (140, 127965236), (196, 91403740), (245, 73122992), (280, 63982618), (392, 45701870), (490, 36561496), (560, 31991309), (784, 22850935), (919, 19494160), (980, 18280748), (1838, 9747080), (1960, 9140374), (3676, 4873540), (3920, 4570187), (4595, 3898832), (4973, 3602480), (6433, 2784880), (7352, 2436770), (9190, 1949416), (9946, 1801240), (12866, 1392440), (14704, 1218385), (18380, 974708), (19892, 900620), (24865, 720496), (25732, 696220), (32165, 556976), (34811, 514640), (36760, 487354), (39784, 450310), (45031, 397840), (49730, 360248), (51464, 348110), (64330, 278488), (69622, 257320), (73520, 243677), (79568, 225155), (90062, 198920), (99460, 180124), (102928, 174055), (128660, 139244)]