173812320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11005

約数の個数: 144

約数和(自身を含む): 647114832

約数和(自身を除く): 473302512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10973, 15840, 21946, 32919, 43892, 54865, 65838, 87784, 98757, 109730, 120703, 131676, 164595, 175568, 197514, 219460, 241406, 263352, 329190, 351136, 362109, 395028, 438920, 482812, 493785, 526704, 603515, 658380, 724218, 790056, 877840, 965624, 987570, 1053408, 1086327, 1207030, 1316760, 1448436, 1580112, 1755680, 1810545, 1931248, 1975140, 2172654, 2414060, 2633520, 2896872, 3160224, 3621090, 3862496, 3950280, 4345308, 4828120, 5267040, 5431635, 5793744, 7242180, 7900560, 8690616, 9656240, 10863270, 11587488, 14484360, 15801120, 17381232, 19312480, 21726540, 28968720, 34762464, 43453080, 57937440, 86906160, 173812320]

約数ペア:

[(1, 173812320), (2, 86906160), (3, 57937440), (4, 43453080), (5, 34762464), (6, 28968720), (8, 21726540), (9, 19312480), (10, 17381232), (11, 15801120), (12, 14484360), (15, 11587488), (16, 10863270), (18, 9656240), (20, 8690616), (22, 7900560), (24, 7242180), (30, 5793744), (32, 5431635), (33, 5267040), (36, 4828120), (40, 4345308), (44, 3950280), (45, 3862496), (48, 3621090), (55, 3160224), (60, 2896872), (66, 2633520), (72, 2414060), (80, 2172654), (88, 1975140), (90, 1931248), (96, 1810545), (99, 1755680), (110, 1580112), (120, 1448436), (132, 1316760), (144, 1207030), (160, 1086327), (165, 1053408), (176, 987570), (180, 965624), (198, 877840), (220, 790056), (240, 724218), (264, 658380), (288, 603515), (330, 526704), (352, 493785), (360, 482812), (396, 438920), (440, 395028), (480, 362109), (495, 351136), (528, 329190), (660, 263352), (720, 241406), (792, 219460), (880, 197514), (990, 175568), (1056, 164595), (1320, 131676), (1440, 120703), (1584, 109730), (1760, 98757), (1980, 87784), (2640, 65838), (3168, 54865), (3960, 43892), (5280, 32919), (7920, 21946), (10973, 15840)]