206108160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 674099712

約数和(自身を除く): 467991552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 571, 640, 705, 752, 768, 940, 960, 1128, 1142, 1280, 1410, 1504, 1536, 1713, 1880, 1920, 2256, 2284, 2560, 2820, 2855, 3008, 3426, 3760, 3840, 4512, 4568, 5640, 5710, 6016, 6852, 7520, 7680, 8565, 9024, 9136, 11280, 11420, 12032, 13704, 15040, 17130, 18048, 18272, 22560, 22840, 24064, 26837, 27408, 30080, 34260, 36096, 36544, 45120, 45680, 53674, 54816, 60160, 68520, 72192, 73088, 80511, 90240, 91360, 107348, 109632, 120320, 134185, 137040, 146176, 161022, 180480, 182720, 214696, 219264, 268370, 274080, 292352, 322044, 360960, 365440, 402555, 429392, 438528, 536740, 548160, 644088, 730880, 805110, 858784, 877056, 1073480, 1096320, 1288176, 1461760, 1610220, 1717568, 2146960, 2192640, 2576352, 3220440, 3435136, 4293920, 4385280, 5152704, 6440880, 6870272, 8587840, 10305408, 12881760, 13740544, 17175680, 20610816, 25763520, 34351360, 41221632, 51527040, 68702720, 103054080, 206108160]

約数ペア:

[(1, 206108160), (2, 103054080), (3, 68702720), (4, 51527040), (5, 41221632), (6, 34351360), (8, 25763520), (10, 20610816), (12, 17175680), (15, 13740544), (16, 12881760), (20, 10305408), (24, 8587840), (30, 6870272), (32, 6440880), (40, 5152704), (47, 4385280), (48, 4293920), (60, 3435136), (64, 3220440), (80, 2576352), (94, 2192640), (96, 2146960), (120, 1717568), (128, 1610220), (141, 1461760), (160, 1288176), (188, 1096320), (192, 1073480), (235, 877056), (240, 858784), (256, 805110), (282, 730880), (320, 644088), (376, 548160), (384, 536740), (470, 438528), (480, 429392), (512, 402555), (564, 365440), (571, 360960), (640, 322044), (705, 292352), (752, 274080), (768, 268370), (940, 219264), (960, 214696), (1128, 182720), (1142, 180480), (1280, 161022), (1410, 146176), (1504, 137040), (1536, 134185), (1713, 120320), (1880, 109632), (1920, 107348), (2256, 91360), (2284, 90240), (2560, 80511), (2820, 73088), (2855, 72192), (3008, 68520), (3426, 60160), (3760, 54816), (3840, 53674), (4512, 45680), (4568, 45120), (5640, 36544), (5710, 36096), (6016, 34260), (6852, 30080), (7520, 27408), (7680, 26837), (8565, 24064), (9024, 22840), (9136, 22560), (11280, 18272), (11420, 18048), (12032, 17130), (13704, 15040)]