2205795840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1100

約数の個数: 160

約数和(自身を含む): 7078046976

約数和(自身を除く): 4872251136

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, 160, 192, 240, 256, 320, 384, 480, 503, 512, 571, 640, 768, 960, 1006, 1142, 1280, 1509, 1536, 1713, 1920, 2012, 2284, 2515, 2560, 2855, 3018, 3426, 3840, 4024, 4568, 5030, 5710, 6036, 6852, 7545, 7680, 8048, 8565, 9136, 10060, 11420, 12072, 13704, 15090, 16096, 17130, 18272, 20120, 22840, 24144, 27408, 30180, 32192, 34260, 36544, 40240, 45680, 48288, 54816, 60360, 64384, 68520, 73088, 80480, 91360, 96576, 109632, 120720, 128768, 137040, 146176, 160960, 182720, 193152, 219264, 241440, 257536, 274080, 287213, 292352, 321920, 365440, 386304, 438528, 482880, 548160, 574426, 643840, 730880, 772608, 861639, 877056, 965760, 1096320, 1148852, 1287680, 1436065, 1461760, 1723278, 1931520, 2192640, 2297704, 2872130, 3446556, 3863040, 4308195, 4385280, 4595408, 5744260, 6893112, 8616390, 9190816, 11488520, 13786224, 17232780, 18381632, 22977040, 27572448, 34465560, 36763264, 45954080, 55144896, 68931120, 73526528, 91908160, 110289792, 137862240, 147053056, 183816320, 220579584, 275724480, 367632640, 441159168, 551448960, 735265280, 1102897920, 2205795840]

約数ペア:

[(1, 2205795840), (2, 1102897920), (3, 735265280), (4, 551448960), (5, 441159168), (6, 367632640), (8, 275724480), (10, 220579584), (12, 183816320), (15, 147053056), (16, 137862240), (20, 110289792), (24, 91908160), (30, 73526528), (32, 68931120), (40, 55144896), (48, 45954080), (60, 36763264), (64, 34465560), (80, 27572448), (96, 22977040), (120, 18381632), (128, 17232780), (160, 13786224), (192, 11488520), (240, 9190816), (256, 8616390), (320, 6893112), (384, 5744260), (480, 4595408), (503, 4385280), (512, 4308195), (571, 3863040), (640, 3446556), (768, 2872130), (960, 2297704), (1006, 2192640), (1142, 1931520), (1280, 1723278), (1509, 1461760), (1536, 1436065), (1713, 1287680), (1920, 1148852), (2012, 1096320), (2284, 965760), (2515, 877056), (2560, 861639), (2855, 772608), (3018, 730880), (3426, 643840), (3840, 574426), (4024, 548160), (4568, 482880), (5030, 438528), (5710, 386304), (6036, 365440), (6852, 321920), (7545, 292352), (7680, 287213), (8048, 274080), (8565, 257536), (9136, 241440), (10060, 219264), (11420, 193152), (12072, 182720), (13704, 160960), (15090, 146176), (16096, 137040), (17130, 128768), (18272, 120720), (20120, 109632), (22840, 96576), (24144, 91360), (27408, 80480), (30180, 73088), (32192, 68520), (34260, 64384), (36544, 60360), (40240, 54816), (45680, 48288)]