282694720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 252

約数和(自身を含む): 866508300

約数和(自身を除く): 583813580

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 140, 149, 154, 160, 176, 196, 220, 224, 242, 245, 280, 298, 308, 320, 352, 385, 392, 440, 448, 484, 490, 539, 560, 596, 605, 616, 704, 745, 770, 784, 847, 880, 968, 980, 1043, 1078, 1120, 1192, 1210, 1232, 1490, 1540, 1568, 1639, 1694, 1760, 1936, 1960, 2086, 2156, 2240, 2384, 2420, 2464, 2695, 2980, 3080, 3136, 3278, 3388, 3520, 3872, 3920, 4172, 4235, 4312, 4768, 4840, 4928, 5215, 5390, 5929, 5960, 6160, 6556, 6776, 7301, 7744, 7840, 8195, 8344, 8470, 8624, 9536, 9680, 10430, 10780, 11473, 11858, 11920, 12320, 13112, 13552, 14602, 15680, 16390, 16688, 16940, 17248, 18029, 19360, 20860, 21560, 22946, 23716, 23840, 24640, 26224, 27104, 29204, 29645, 32780, 33376, 33880, 34496, 36058, 36505, 38720, 41720, 43120, 45892, 47432, 47680, 52448, 54208, 57365, 58408, 59290, 65560, 66752, 67760, 72116, 73010, 80311, 83440, 86240, 90145, 91784, 94864, 104896, 114730, 116816, 118580, 126203, 131120, 135520, 144232, 146020, 160622, 166880, 172480, 180290, 183568, 189728, 229460, 233632, 237160, 252406, 262240, 271040, 288464, 292040, 321244, 333760, 360580, 367136, 379456, 401555, 458920, 467264, 474320, 504812, 524480, 576928, 584080, 631015, 642488, 721160, 734272, 803110, 883421, 917840, 948640, 1009624, 1153856, 1168160, 1262030, 1284976, 1442320, 1606220, 1766842, 1835680, 1897280, 2019248, 2336320, 2524060, 2569952, 2884640, 3212440, 3533684, 3671360, 4038496, 4417105, 5048120, 5139904, 5769280, 6424880, 7067368, 8076992, 8834210, 10096240, 12849760, 14134736, 17668420, 20192480, 25699520, 28269472, 35336840, 40384960, 56538944, 70673680, 141347360, 282694720]

約数ペア:

[(1, 282694720), (2, 141347360), (4, 70673680), (5, 56538944), (7, 40384960), (8, 35336840), (10, 28269472), (11, 25699520), (14, 20192480), (16, 17668420), (20, 14134736), (22, 12849760), (28, 10096240), (32, 8834210), (35, 8076992), (40, 7067368), (44, 6424880), (49, 5769280), (55, 5139904), (56, 5048120), (64, 4417105), (70, 4038496), (77, 3671360), (80, 3533684), (88, 3212440), (98, 2884640), (110, 2569952), (112, 2524060), (121, 2336320), (140, 2019248), (149, 1897280), (154, 1835680), (160, 1766842), (176, 1606220), (196, 1442320), (220, 1284976), (224, 1262030), (242, 1168160), (245, 1153856), (280, 1009624), (298, 948640), (308, 917840), (320, 883421), (352, 803110), (385, 734272), (392, 721160), (440, 642488), (448, 631015), (484, 584080), (490, 576928), (539, 524480), (560, 504812), (596, 474320), (605, 467264), (616, 458920), (704, 401555), (745, 379456), (770, 367136), (784, 360580), (847, 333760), (880, 321244), (968, 292040), (980, 288464), (1043, 271040), (1078, 262240), (1120, 252406), (1192, 237160), (1210, 233632), (1232, 229460), (1490, 189728), (1540, 183568), (1568, 180290), (1639, 172480), (1694, 166880), (1760, 160622), (1936, 146020), (1960, 144232), (2086, 135520), (2156, 131120), (2240, 126203), (2384, 118580), (2420, 116816), (2464, 114730), (2695, 104896), (2980, 94864), (3080, 91784), (3136, 90145), (3278, 86240), (3388, 83440), (3520, 80311), (3872, 73010), (3920, 72116), (4172, 67760), (4235, 66752), (4312, 65560), (4768, 59290), (4840, 58408), (4928, 57365), (5215, 54208), (5390, 52448), (5929, 47680), (5960, 47432), (6160, 45892), (6556, 43120), (6776, 41720), (7301, 38720), (7744, 36505), (7840, 36058), (8195, 34496), (8344, 33880), (8470, 33376), (8624, 32780), (9536, 29645), (9680, 29204), (10430, 27104), (10780, 26224), (11473, 24640), (11858, 23840), (11920, 23716), (12320, 22946), (13112, 21560), (13552, 20860), (14602, 19360), (15680, 18029), (16390, 17248), (16688, 16940)]