1314272800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 3307288320

約数和(自身を除く): 1993015520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 139, 160, 200, 212, 223, 265, 278, 400, 424, 446, 530, 556, 695, 800, 848, 892, 1060, 1112, 1115, 1325, 1390, 1696, 1784, 2120, 2224, 2230, 2650, 2780, 3475, 3568, 4240, 4448, 4460, 5300, 5560, 5575, 6950, 7136, 7367, 8480, 8920, 10600, 11120, 11150, 11819, 13900, 14734, 17840, 21200, 22240, 22300, 23638, 27800, 29468, 30997, 35680, 36835, 42400, 44600, 47276, 55600, 58936, 59095, 61994, 73670, 89200, 94552, 111200, 117872, 118190, 123988, 147340, 154985, 178400, 184175, 189104, 235744, 236380, 247976, 294680, 295475, 309970, 368350, 378208, 472760, 495952, 589360, 590950, 619940, 736700, 774925, 945520, 991904, 1178720, 1181900, 1239880, 1473400, 1549850, 1642841, 1891040, 2363800, 2479760, 2946800, 3099700, 3285682, 4727600, 4959520, 5893600, 6199400, 6571364, 8214205, 9455200, 12398800, 13142728, 16428410, 24797600, 26285456, 32856820, 41071025, 52570912, 65713640, 82142050, 131427280, 164284100, 262854560, 328568200, 657136400, 1314272800]

約数ペア:

[(1, 1314272800), (2, 657136400), (4, 328568200), (5, 262854560), (8, 164284100), (10, 131427280), (16, 82142050), (20, 65713640), (25, 52570912), (32, 41071025), (40, 32856820), (50, 26285456), (53, 24797600), (80, 16428410), (100, 13142728), (106, 12398800), (139, 9455200), (160, 8214205), (200, 6571364), (212, 6199400), (223, 5893600), (265, 4959520), (278, 4727600), (400, 3285682), (424, 3099700), (446, 2946800), (530, 2479760), (556, 2363800), (695, 1891040), (800, 1642841), (848, 1549850), (892, 1473400), (1060, 1239880), (1112, 1181900), (1115, 1178720), (1325, 991904), (1390, 945520), (1696, 774925), (1784, 736700), (2120, 619940), (2224, 590950), (2230, 589360), (2650, 495952), (2780, 472760), (3475, 378208), (3568, 368350), (4240, 309970), (4448, 295475), (4460, 294680), (5300, 247976), (5560, 236380), (5575, 235744), (6950, 189104), (7136, 184175), (7367, 178400), (8480, 154985), (8920, 147340), (10600, 123988), (11120, 118190), (11150, 117872), (11819, 111200), (13900, 94552), (14734, 89200), (17840, 73670), (21200, 61994), (22240, 59095), (22300, 58936), (23638, 55600), (27800, 47276), (29468, 44600), (30997, 42400), (35680, 36835)]