223731360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 767763360

約数和(自身を除く): 544032000

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, 160, 180, 240, 251, 288, 360, 480, 502, 619, 720, 753, 1004, 1238, 1255, 1440, 1506, 1857, 2008, 2259, 2476, 2510, 3012, 3095, 3714, 3765, 4016, 4518, 4952, 5020, 5571, 6024, 6190, 7428, 7530, 8032, 9036, 9285, 9904, 10040, 11142, 11295, 12048, 12380, 14856, 15060, 18072, 18570, 19808, 20080, 22284, 22590, 24096, 24760, 27855, 29712, 30120, 36144, 37140, 40160, 44568, 45180, 49520, 55710, 59424, 60240, 72288, 74280, 89136, 90360, 99040, 111420, 120480, 148560, 155369, 178272, 180720, 222840, 297120, 310738, 361440, 445680, 466107, 621476, 776845, 891360, 932214, 1242952, 1398321, 1553690, 1864428, 2330535, 2485904, 2796642, 3107380, 3728856, 4661070, 4971808, 5593284, 6214760, 6991605, 7457712, 9322140, 11186568, 12429520, 13983210, 14915424, 18644280, 22373136, 24859040, 27966420, 37288560, 44746272, 55932840, 74577120, 111865680, 223731360]

約数ペア:

[(1, 223731360), (2, 111865680), (3, 74577120), (4, 55932840), (5, 44746272), (6, 37288560), (8, 27966420), (9, 24859040), (10, 22373136), (12, 18644280), (15, 14915424), (16, 13983210), (18, 12429520), (20, 11186568), (24, 9322140), (30, 7457712), (32, 6991605), (36, 6214760), (40, 5593284), (45, 4971808), (48, 4661070), (60, 3728856), (72, 3107380), (80, 2796642), (90, 2485904), (96, 2330535), (120, 1864428), (144, 1553690), (160, 1398321), (180, 1242952), (240, 932214), (251, 891360), (288, 776845), (360, 621476), (480, 466107), (502, 445680), (619, 361440), (720, 310738), (753, 297120), (1004, 222840), (1238, 180720), (1255, 178272), (1440, 155369), (1506, 148560), (1857, 120480), (2008, 111420), (2259, 99040), (2476, 90360), (2510, 89136), (3012, 74280), (3095, 72288), (3714, 60240), (3765, 59424), (4016, 55710), (4518, 49520), (4952, 45180), (5020, 44568), (5571, 40160), (6024, 37140), (6190, 36144), (7428, 30120), (7530, 29712), (8032, 27855), (9036, 24760), (9285, 24096), (9904, 22590), (10040, 22284), (11142, 20080), (11295, 19808), (12048, 18570), (12380, 18072), (14856, 15060)]