226724960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 216

約数和(自身を含む): 687748320

約数和(自身を除く): 461023360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 224, 239, 242, 245, 280, 308, 352, 385, 392, 440, 478, 484, 490, 539, 560, 605, 616, 770, 784, 847, 880, 956, 968, 980, 1078, 1120, 1195, 1210, 1232, 1540, 1568, 1673, 1694, 1760, 1912, 1936, 1960, 2156, 2390, 2420, 2464, 2629, 2695, 3080, 3346, 3388, 3824, 3872, 3920, 4235, 4312, 4780, 4840, 5258, 5390, 5929, 6160, 6692, 6776, 7648, 7840, 8365, 8470, 8624, 9560, 9680, 10516, 10780, 11711, 11858, 12320, 13145, 13384, 13552, 16730, 16940, 17248, 18403, 19120, 19360, 21032, 21560, 23422, 23716, 26290, 26768, 27104, 28919, 29645, 33460, 33880, 36806, 38240, 42064, 43120, 46844, 47432, 52580, 53536, 57838, 58555, 59290, 66920, 67760, 73612, 84128, 86240, 92015, 93688, 94864, 105160, 115676, 117110, 118580, 128821, 133840, 135520, 144595, 147224, 184030, 187376, 189728, 202433, 210320, 231352, 234220, 237160, 257642, 267680, 289190, 294448, 368060, 374752, 404866, 420640, 462704, 468440, 474320, 515284, 578380, 588896, 644105, 736120, 809732, 925408, 936880, 948640, 1012165, 1030568, 1156760, 1288210, 1417031, 1472240, 1619464, 1873760, 2024330, 2061136, 2313520, 2576420, 2834062, 2944480, 3238928, 4048660, 4122272, 4627040, 5152840, 5668124, 6477856, 7085155, 8097320, 10305680, 11336248, 14170310, 16194640, 20611360, 22672496, 28340620, 32389280, 45344992, 56681240, 113362480, 226724960]

約数ペア:

[(1, 226724960), (2, 113362480), (4, 56681240), (5, 45344992), (7, 32389280), (8, 28340620), (10, 22672496), (11, 20611360), (14, 16194640), (16, 14170310), (20, 11336248), (22, 10305680), (28, 8097320), (32, 7085155), (35, 6477856), (40, 5668124), (44, 5152840), (49, 4627040), (55, 4122272), (56, 4048660), (70, 3238928), (77, 2944480), (80, 2834062), (88, 2576420), (98, 2313520), (110, 2061136), (112, 2024330), (121, 1873760), (140, 1619464), (154, 1472240), (160, 1417031), (176, 1288210), (196, 1156760), (220, 1030568), (224, 1012165), (239, 948640), (242, 936880), (245, 925408), (280, 809732), (308, 736120), (352, 644105), (385, 588896), (392, 578380), (440, 515284), (478, 474320), (484, 468440), (490, 462704), (539, 420640), (560, 404866), (605, 374752), (616, 368060), (770, 294448), (784, 289190), (847, 267680), (880, 257642), (956, 237160), (968, 234220), (980, 231352), (1078, 210320), (1120, 202433), (1195, 189728), (1210, 187376), (1232, 184030), (1540, 147224), (1568, 144595), (1673, 135520), (1694, 133840), (1760, 128821), (1912, 118580), (1936, 117110), (1960, 115676), (2156, 105160), (2390, 94864), (2420, 93688), (2464, 92015), (2629, 86240), (2695, 84128), (3080, 73612), (3346, 67760), (3388, 66920), (3824, 59290), (3872, 58555), (3920, 57838), (4235, 53536), (4312, 52580), (4780, 47432), (4840, 46844), (5258, 43120), (5390, 42064), (5929, 38240), (6160, 36806), (6692, 33880), (6776, 33460), (7648, 29645), (7840, 28919), (8365, 27104), (8470, 26768), (8624, 26290), (9560, 23716), (9680, 23422), (10516, 21560), (10780, 21032), (11711, 19360), (11858, 19120), (12320, 18403), (13145, 17248), (13384, 16940), (13552, 16730)]