223467840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 168

約数和(自身を含む): 793747968

約数和(自身を除く): 570280128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2503, 2790, 2880, 2976, 3720, 4464, 4960, 5006, 5580, 5952, 7440, 7509, 8928, 9920, 10012, 11160, 12515, 14880, 15018, 17856, 20024, 22320, 22527, 25030, 29760, 30036, 37545, 40048, 44640, 45054, 50060, 60072, 75090, 77593, 80096, 89280, 90108, 100120, 112635, 120144, 150180, 155186, 160192, 180216, 200240, 225270, 232779, 240288, 300360, 310372, 360432, 387965, 400480, 450540, 465558, 480576, 600720, 620744, 698337, 720864, 775930, 800960, 901080, 931116, 1163895, 1201440, 1241488, 1396674, 1441728, 1551860, 1802160, 1862232, 2327790, 2402880, 2482976, 2793348, 3103720, 3491685, 3604320, 3724464, 4655580, 4965952, 5586696, 6207440, 6983370, 7208640, 7448928, 9311160, 11173392, 12414880, 13966740, 14897856, 18622320, 22346784, 24829760, 27933480, 37244640, 44693568, 55866960, 74489280, 111733920, 223467840]

約数ペア:

[(1, 223467840), (2, 111733920), (3, 74489280), (4, 55866960), (5, 44693568), (6, 37244640), (8, 27933480), (9, 24829760), (10, 22346784), (12, 18622320), (15, 14897856), (16, 13966740), (18, 12414880), (20, 11173392), (24, 9311160), (30, 7448928), (31, 7208640), (32, 6983370), (36, 6207440), (40, 5586696), (45, 4965952), (48, 4655580), (60, 3724464), (62, 3604320), (64, 3491685), (72, 3103720), (80, 2793348), (90, 2482976), (93, 2402880), (96, 2327790), (120, 1862232), (124, 1802160), (144, 1551860), (155, 1441728), (160, 1396674), (180, 1241488), (186, 1201440), (192, 1163895), (240, 931116), (248, 901080), (279, 800960), (288, 775930), (310, 720864), (320, 698337), (360, 620744), (372, 600720), (465, 480576), (480, 465558), (496, 450540), (558, 400480), (576, 387965), (620, 360432), (720, 310372), (744, 300360), (930, 240288), (960, 232779), (992, 225270), (1116, 200240), (1240, 180216), (1395, 160192), (1440, 155186), (1488, 150180), (1860, 120144), (1984, 112635), (2232, 100120), (2480, 90108), (2503, 89280), (2790, 80096), (2880, 77593), (2976, 75090), (3720, 60072), (4464, 50060), (4960, 45054), (5006, 44640), (5580, 40048), (5952, 37545), (7440, 30036), (7509, 29760), (8928, 25030), (9920, 22527), (10012, 22320), (11160, 20024), (12515, 17856), (14880, 15018)]