231749760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11006

約数の個数: 128

約数和(自身を含む): 805930560

約数和(自身を除く): 574180800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 10973, 21120, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 120703, 131676, 164595, 175568, 219460, 241406, 263352, 329190, 351136, 362109, 438920, 482812, 526704, 603515, 658380, 702272, 724218, 877840, 965624, 1053408, 1207030, 1316760, 1404544, 1448436, 1755680, 1810545, 1931248, 2106816, 2414060, 2633520, 2896872, 3511360, 3621090, 3862496, 4213632, 4828120, 5267040, 5793744, 7022720, 7242180, 7724992, 9656240, 10534080, 11587488, 14484360, 15449984, 19312480, 21068160, 23174976, 28968720, 38624960, 46349952, 57937440, 77249920, 115874880, 231749760]

約数ペア:

[(1, 231749760), (2, 115874880), (3, 77249920), (4, 57937440), (5, 46349952), (6, 38624960), (8, 28968720), (10, 23174976), (11, 21068160), (12, 19312480), (15, 15449984), (16, 14484360), (20, 11587488), (22, 10534080), (24, 9656240), (30, 7724992), (32, 7242180), (33, 7022720), (40, 5793744), (44, 5267040), (48, 4828120), (55, 4213632), (60, 3862496), (64, 3621090), (66, 3511360), (80, 2896872), (88, 2633520), (96, 2414060), (110, 2106816), (120, 1931248), (128, 1810545), (132, 1755680), (160, 1448436), (165, 1404544), (176, 1316760), (192, 1207030), (220, 1053408), (240, 965624), (264, 877840), (320, 724218), (330, 702272), (352, 658380), (384, 603515), (440, 526704), (480, 482812), (528, 438920), (640, 362109), (660, 351136), (704, 329190), (880, 263352), (960, 241406), (1056, 219460), (1320, 175568), (1408, 164595), (1760, 131676), (1920, 120703), (2112, 109730), (2640, 87784), (3520, 65838), (4224, 54865), (5280, 43892), (7040, 32919), (10560, 21946), (10973, 21120)]