204559740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14759}}^1$

素因数の和:14792

約数の個数: 144

約数和(自身を含む): 773660160

約数和(自身を除く): 569100420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14759, 29518, 44277, 59036, 73795, 88554, 103313, 132831, 147590, 162349, 177108, 206626, 221385, 265662, 295180, 309939, 324698, 413252, 442770, 487047, 516565, 531324, 619878, 649396, 664155, 811745, 885540, 929817, 974094, 1033130, 1136443, 1239756, 1328310, 1461141, 1549695, 1623490, 1859634, 1948188, 2066260, 2272886, 2435235, 2656620, 2922282, 3099390, 3246980, 3409329, 3719268, 4545772, 4649085, 4870470, 5682215, 5844564, 6198780, 6818658, 7305705, 9298170, 9740940, 10227987, 11364430, 13637316, 14611410, 17046645, 18596340, 20455974, 22728860, 29222820, 34093290, 40911948, 51139935, 68186580, 102279870, 204559740]

約数ペア:

[(1, 204559740), (2, 102279870), (3, 68186580), (4, 51139935), (5, 40911948), (6, 34093290), (7, 29222820), (9, 22728860), (10, 20455974), (11, 18596340), (12, 17046645), (14, 14611410), (15, 13637316), (18, 11364430), (20, 10227987), (21, 9740940), (22, 9298170), (28, 7305705), (30, 6818658), (33, 6198780), (35, 5844564), (36, 5682215), (42, 4870470), (44, 4649085), (45, 4545772), (55, 3719268), (60, 3409329), (63, 3246980), (66, 3099390), (70, 2922282), (77, 2656620), (84, 2435235), (90, 2272886), (99, 2066260), (105, 1948188), (110, 1859634), (126, 1623490), (132, 1549695), (140, 1461141), (154, 1328310), (165, 1239756), (180, 1136443), (198, 1033130), (210, 974094), (220, 929817), (231, 885540), (252, 811745), (308, 664155), (315, 649396), (330, 619878), (385, 531324), (396, 516565), (420, 487047), (462, 442770), (495, 413252), (630, 324698), (660, 309939), (693, 295180), (770, 265662), (924, 221385), (990, 206626), (1155, 177108), (1260, 162349), (1386, 147590), (1540, 132831), (1980, 103313), (2310, 88554), (2772, 73795), (3465, 59036), (4620, 44277), (6930, 29518), (13860, 14759)]