143617920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 462084480

約数和(自身を除く): 318466560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 571, 640, 655, 786, 960, 1048, 1142, 1310, 1572, 1713, 1920, 1965, 2096, 2284, 2620, 2855, 3144, 3426, 3930, 4192, 4568, 5240, 5710, 6288, 6852, 7860, 8384, 8565, 9136, 10480, 11420, 12576, 13704, 15720, 16768, 17130, 18272, 20960, 22840, 25152, 27408, 31440, 34260, 36544, 41920, 45680, 50304, 54816, 62880, 68520, 73088, 74801, 83840, 91360, 109632, 125760, 137040, 149602, 182720, 219264, 224403, 251520, 274080, 299204, 365440, 374005, 448806, 548160, 598408, 748010, 897612, 1096320, 1122015, 1196816, 1496020, 1795224, 2244030, 2393632, 2992040, 3590448, 4488060, 4787264, 5984080, 7180896, 8976120, 9574528, 11968160, 14361792, 17952240, 23936320, 28723584, 35904480, 47872640, 71808960, 143617920]

約数ペア:

[(1, 143617920), (2, 71808960), (3, 47872640), (4, 35904480), (5, 28723584), (6, 23936320), (8, 17952240), (10, 14361792), (12, 11968160), (15, 9574528), (16, 8976120), (20, 7180896), (24, 5984080), (30, 4787264), (32, 4488060), (40, 3590448), (48, 2992040), (60, 2393632), (64, 2244030), (80, 1795224), (96, 1496020), (120, 1196816), (128, 1122015), (131, 1096320), (160, 897612), (192, 748010), (240, 598408), (262, 548160), (320, 448806), (384, 374005), (393, 365440), (480, 299204), (524, 274080), (571, 251520), (640, 224403), (655, 219264), (786, 182720), (960, 149602), (1048, 137040), (1142, 125760), (1310, 109632), (1572, 91360), (1713, 83840), (1920, 74801), (1965, 73088), (2096, 68520), (2284, 62880), (2620, 54816), (2855, 50304), (3144, 45680), (3426, 41920), (3930, 36544), (4192, 34260), (4568, 31440), (5240, 27408), (5710, 25152), (6288, 22840), (6852, 20960), (7860, 18272), (8384, 17130), (8565, 16768), (9136, 15720), (10480, 13704), (11420, 12576)]