26794320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 97493760

約数和(自身を除く): 70699440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 389, 410, 420, 492, 560, 574, 615, 656, 778, 820, 840, 861, 984, 1148, 1167, 1230, 1435, 1556, 1640, 1680, 1722, 1945, 1968, 2296, 2334, 2460, 2723, 2870, 3112, 3280, 3444, 3890, 4305, 4592, 4668, 4920, 5446, 5740, 5835, 6224, 6888, 7780, 8169, 8610, 9336, 9840, 10892, 11480, 11670, 13615, 13776, 15560, 15949, 16338, 17220, 18672, 21784, 22960, 23340, 27230, 31120, 31898, 32676, 34440, 40845, 43568, 46680, 47847, 54460, 63796, 65352, 68880, 79745, 81690, 93360, 95694, 108920, 111643, 127592, 130704, 159490, 163380, 191388, 217840, 223286, 239235, 255184, 318980, 326760, 334929, 382776, 446572, 478470, 558215, 637960, 653520, 669858, 765552, 893144, 956940, 1116430, 1275920, 1339716, 1674645, 1786288, 1913880, 2232860, 2679432, 3349290, 3827760, 4465720, 5358864, 6698580, 8931440, 13397160, 26794320]

約数ペア:

[(1, 26794320), (2, 13397160), (3, 8931440), (4, 6698580), (5, 5358864), (6, 4465720), (7, 3827760), (8, 3349290), (10, 2679432), (12, 2232860), (14, 1913880), (15, 1786288), (16, 1674645), (20, 1339716), (21, 1275920), (24, 1116430), (28, 956940), (30, 893144), (35, 765552), (40, 669858), (41, 653520), (42, 637960), (48, 558215), (56, 478470), (60, 446572), (70, 382776), (80, 334929), (82, 326760), (84, 318980), (105, 255184), (112, 239235), (120, 223286), (123, 217840), (140, 191388), (164, 163380), (168, 159490), (205, 130704), (210, 127592), (240, 111643), (246, 108920), (280, 95694), (287, 93360), (328, 81690), (336, 79745), (389, 68880), (410, 65352), (420, 63796), (492, 54460), (560, 47847), (574, 46680), (615, 43568), (656, 40845), (778, 34440), (820, 32676), (840, 31898), (861, 31120), (984, 27230), (1148, 23340), (1167, 22960), (1230, 21784), (1435, 18672), (1556, 17220), (1640, 16338), (1680, 15949), (1722, 15560), (1945, 13776), (1968, 13615), (2296, 11670), (2334, 11480), (2460, 10892), (2723, 9840), (2870, 9336), (3112, 8610), (3280, 8169), (3444, 7780), (3890, 6888), (4305, 6224), (4592, 5835), (4668, 5740), (4920, 5446)]