163297440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 561689856

約数和(自身を除く): 398392416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 751, 755, 906, 1208, 1359, 1440, 1502, 1510, 1812, 2253, 2265, 2416, 2718, 3004, 3020, 3624, 3755, 4506, 4530, 4832, 5436, 6008, 6040, 6759, 6795, 7248, 7510, 9012, 9060, 10872, 11265, 12016, 12080, 13518, 13590, 14496, 15020, 18024, 18120, 21744, 22530, 24032, 24160, 27036, 27180, 30040, 33795, 36048, 36240, 43488, 45060, 54072, 54360, 60080, 67590, 72096, 72480, 90120, 108144, 108720, 113401, 120160, 135180, 180240, 216288, 217440, 226802, 270360, 340203, 360480, 453604, 540720, 567005, 680406, 907208, 1020609, 1081440, 1134010, 1360812, 1701015, 1814416, 2041218, 2268020, 2721624, 3402030, 3628832, 4082436, 4536040, 5103045, 5443248, 6804060, 8164872, 9072080, 10206090, 10886496, 13608120, 16329744, 18144160, 20412180, 27216240, 32659488, 40824360, 54432480, 81648720, 163297440]

約数ペア:

[(1, 163297440), (2, 81648720), (3, 54432480), (4, 40824360), (5, 32659488), (6, 27216240), (8, 20412180), (9, 18144160), (10, 16329744), (12, 13608120), (15, 10886496), (16, 10206090), (18, 9072080), (20, 8164872), (24, 6804060), (30, 5443248), (32, 5103045), (36, 4536040), (40, 4082436), (45, 3628832), (48, 3402030), (60, 2721624), (72, 2268020), (80, 2041218), (90, 1814416), (96, 1701015), (120, 1360812), (144, 1134010), (151, 1081440), (160, 1020609), (180, 907208), (240, 680406), (288, 567005), (302, 540720), (360, 453604), (453, 360480), (480, 340203), (604, 270360), (720, 226802), (751, 217440), (755, 216288), (906, 180240), (1208, 135180), (1359, 120160), (1440, 113401), (1502, 108720), (1510, 108144), (1812, 90120), (2253, 72480), (2265, 72096), (2416, 67590), (2718, 60080), (3004, 54360), (3020, 54072), (3624, 45060), (3755, 43488), (4506, 36240), (4530, 36048), (4832, 33795), (5436, 30040), (6008, 27180), (6040, 27036), (6759, 24160), (6795, 24032), (7248, 22530), (7510, 21744), (9012, 18120), (9060, 18024), (10872, 15020), (11265, 14496), (12016, 13590), (12080, 13518)]