270622240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 768144384

約数和(自身を除く): 497522144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 53, 56, 70, 80, 94, 97, 106, 112, 140, 160, 188, 194, 212, 224, 235, 265, 280, 329, 371, 376, 388, 424, 470, 485, 530, 560, 658, 679, 742, 752, 776, 848, 940, 970, 1060, 1120, 1316, 1358, 1484, 1504, 1552, 1645, 1696, 1855, 1880, 1940, 2120, 2491, 2632, 2716, 2968, 3104, 3290, 3395, 3710, 3760, 3880, 4240, 4559, 4982, 5141, 5264, 5432, 5936, 6580, 6790, 7420, 7520, 7760, 8480, 9118, 9964, 10282, 10528, 10864, 11872, 12455, 13160, 13580, 14840, 15520, 17437, 18236, 19928, 20564, 21728, 22795, 24910, 25705, 26320, 27160, 29680, 31913, 34874, 35987, 36472, 39856, 41128, 45590, 49820, 51410, 52640, 54320, 59360, 63826, 69748, 71974, 72944, 79712, 82256, 87185, 91180, 99640, 102820, 108640, 127652, 139496, 143948, 145888, 159565, 164512, 174370, 179935, 182360, 199280, 205640, 241627, 255304, 278992, 287896, 319130, 348740, 359870, 364720, 398560, 411280, 483254, 510608, 557984, 575792, 638260, 697480, 719740, 729440, 822560, 966508, 1021216, 1151584, 1208135, 1276520, 1394960, 1439480, 1691389, 1933016, 2416270, 2553040, 2789920, 2878960, 3382778, 3866032, 4832540, 5106080, 5757920, 6765556, 7732064, 8456945, 9665080, 13531112, 16913890, 19330160, 27062224, 33827780, 38660320, 54124448, 67655560, 135311120, 270622240]

約数ペア:

[(1, 270622240), (2, 135311120), (4, 67655560), (5, 54124448), (7, 38660320), (8, 33827780), (10, 27062224), (14, 19330160), (16, 16913890), (20, 13531112), (28, 9665080), (32, 8456945), (35, 7732064), (40, 6765556), (47, 5757920), (53, 5106080), (56, 4832540), (70, 3866032), (80, 3382778), (94, 2878960), (97, 2789920), (106, 2553040), (112, 2416270), (140, 1933016), (160, 1691389), (188, 1439480), (194, 1394960), (212, 1276520), (224, 1208135), (235, 1151584), (265, 1021216), (280, 966508), (329, 822560), (371, 729440), (376, 719740), (388, 697480), (424, 638260), (470, 575792), (485, 557984), (530, 510608), (560, 483254), (658, 411280), (679, 398560), (742, 364720), (752, 359870), (776, 348740), (848, 319130), (940, 287896), (970, 278992), (1060, 255304), (1120, 241627), (1316, 205640), (1358, 199280), (1484, 182360), (1504, 179935), (1552, 174370), (1645, 164512), (1696, 159565), (1855, 145888), (1880, 143948), (1940, 139496), (2120, 127652), (2491, 108640), (2632, 102820), (2716, 99640), (2968, 91180), (3104, 87185), (3290, 82256), (3395, 79712), (3710, 72944), (3760, 71974), (3880, 69748), (4240, 63826), (4559, 59360), (4982, 54320), (5141, 52640), (5264, 51410), (5432, 49820), (5936, 45590), (6580, 41128), (6790, 39856), (7420, 36472), (7520, 35987), (7760, 34874), (8480, 31913), (9118, 29680), (9964, 27160), (10282, 26320), (10528, 25705), (10864, 24910), (11872, 22795), (12455, 21728), (13160, 20564), (13580, 19928), (14840, 18236), (15520, 17437)]