1446957680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32707}}^1$

素因数の和:32806

約数の個数: 80

約数和(自身を含む): 3893560320

約数和(自身を除く): 2446602640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 22120, 32707, 44240, 65414, 130828, 163535, 228949, 261656, 327070, 457898, 523312, 654140, 915796, 1144745, 1308280, 1831592, 2289490, 2583853, 2616560, 3663184, 4578980, 5167706, 9157960, 10335412, 12919265, 18086971, 18315920, 20670824, 25838530, 36173942, 41341648, 51677060, 72347884, 90434855, 103354120, 144695768, 180869710, 206708240, 289391536, 361739420, 723478840, 1446957680]

約数ペア:

[(1, 1446957680), (2, 723478840), (4, 361739420), (5, 289391536), (7, 206708240), (8, 180869710), (10, 144695768), (14, 103354120), (16, 90434855), (20, 72347884), (28, 51677060), (35, 41341648), (40, 36173942), (56, 25838530), (70, 20670824), (79, 18315920), (80, 18086971), (112, 12919265), (140, 10335412), (158, 9157960), (280, 5167706), (316, 4578980), (395, 3663184), (553, 2616560), (560, 2583853), (632, 2289490), (790, 1831592), (1106, 1308280), (1264, 1144745), (1580, 915796), (2212, 654140), (2765, 523312), (3160, 457898), (4424, 327070), (5530, 261656), (6320, 228949), (8848, 163535), (11060, 130828), (22120, 65414), (32707, 44240)]