631445984640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{12180671}}^1$

素因数の和:12180702

約数の個数: 160

約数和(自身を含む): 2255007807360

約数和(自身を除く): 1623561822720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 12180671, 24361342, 36542013, 48722684, 60903355, 73084026, 97445368, 109626039, 121806710, 146168052, 182710065, 194890736, 219252078, 243613420, 292336104, 328878117, 365420130, 389781472, 438504156, 487226840, 548130195, 584672208, 657756234, 730840260, 779562944, 877008312, 974453680, 986634351, 1096260390, 1169344416, 1315512468, 1461680520, 1559125888, 1644390585, 1754016624, 1948907360, 1973268702, 2192520780, 2338688832, 2631024936, 2923361040, 3288781170, 3508033248, 3897814720, 3946537404, 4385041560, 4677377664, 4933171755, 5262049872, 5846722080, 6577562340, 7016066496, 7795629440, 7893074808, 8770083120, 9866343510, 10524099744, 11693444160, 13155124680, 14032132992, 15786149616, 17540166240, 19732687020, 21048199488, 23386888320, 26310249360, 31572299232, 35080332480, 39465374040, 42096398976, 52620498720, 63144598464, 70160664960, 78930748080, 105240997440, 126289196928, 157861496160, 210481994880, 315722992320, 631445984640]

約数ペア:

[(1, 631445984640), (2, 315722992320), (3, 210481994880), (4, 157861496160), (5, 126289196928), (6, 105240997440), (8, 78930748080), (9, 70160664960), (10, 63144598464), (12, 52620498720), (15, 42096398976), (16, 39465374040), (18, 35080332480), (20, 31572299232), (24, 26310249360), (27, 23386888320), (30, 21048199488), (32, 19732687020), (36, 17540166240), (40, 15786149616), (45, 14032132992), (48, 13155124680), (54, 11693444160), (60, 10524099744), (64, 9866343510), (72, 8770083120), (80, 7893074808), (81, 7795629440), (90, 7016066496), (96, 6577562340), (108, 5846722080), (120, 5262049872), (128, 4933171755), (135, 4677377664), (144, 4385041560), (160, 3946537404), (162, 3897814720), (180, 3508033248), (192, 3288781170), (216, 2923361040), (240, 2631024936), (270, 2338688832), (288, 2192520780), (320, 1973268702), (324, 1948907360), (360, 1754016624), (384, 1644390585), (405, 1559125888), (432, 1461680520), (480, 1315512468), (540, 1169344416), (576, 1096260390), (640, 986634351), (648, 974453680), (720, 877008312), (810, 779562944), (864, 730840260), (960, 657756234), (1080, 584672208), (1152, 548130195), (1296, 487226840), (1440, 438504156), (1620, 389781472), (1728, 365420130), (1920, 328878117), (2160, 292336104), (2592, 243613420), (2880, 219252078), (3240, 194890736), (3456, 182710065), (4320, 146168052), (5184, 121806710), (5760, 109626039), (6480, 97445368), (8640, 73084026), (10368, 60903355), (12960, 48722684), (17280, 36542013), (25920, 24361342), (51840, 12180671)]