2201902080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20514

約数の個数: 176

約数和(自身を含む): 8049131520

約数和(自身を除く): 5847229440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 20479, 21504, 26880, 35840, 40958, 53760, 61437, 81916, 102395, 107520, 122874, 143353, 163832, 204790, 245748, 286706, 307185, 327664, 409580, 430059, 491496, 573412, 614370, 655328, 716765, 819160, 860118, 982992, 1146824, 1228740, 1310656, 1433530, 1638320, 1720236, 1965984, 2150295, 2293648, 2457480, 2621312, 2867060, 3276640, 3440472, 3931968, 4300590, 4587296, 4914960, 5242624, 5734120, 6553280, 6880944, 7863936, 8601180, 9174592, 9829920, 10485248, 11468240, 13106560, 13761888, 15727872, 17202360, 18349184, 19659840, 20970496, 22936480, 26213120, 27523776, 31455744, 34404720, 36698368, 39319680, 45872960, 52426240, 55047552, 62911488, 68809440, 73396736, 78639360, 91745920, 104852480, 110095104, 137618880, 146793472, 157278720, 183491840, 220190208, 275237760, 314557440, 366983680, 440380416, 550475520, 733967360, 1100951040, 2201902080]

約数ペア:

[(1, 2201902080), (2, 1100951040), (3, 733967360), (4, 550475520), (5, 440380416), (6, 366983680), (7, 314557440), (8, 275237760), (10, 220190208), (12, 183491840), (14, 157278720), (15, 146793472), (16, 137618880), (20, 110095104), (21, 104852480), (24, 91745920), (28, 78639360), (30, 73396736), (32, 68809440), (35, 62911488), (40, 55047552), (42, 52426240), (48, 45872960), (56, 39319680), (60, 36698368), (64, 34404720), (70, 31455744), (80, 27523776), (84, 26213120), (96, 22936480), (105, 20970496), (112, 19659840), (120, 18349184), (128, 17202360), (140, 15727872), (160, 13761888), (168, 13106560), (192, 11468240), (210, 10485248), (224, 9829920), (240, 9174592), (256, 8601180), (280, 7863936), (320, 6880944), (336, 6553280), (384, 5734120), (420, 5242624), (448, 4914960), (480, 4587296), (512, 4300590), (560, 3931968), (640, 3440472), (672, 3276640), (768, 2867060), (840, 2621312), (896, 2457480), (960, 2293648), (1024, 2150295), (1120, 1965984), (1280, 1720236), (1344, 1638320), (1536, 1433530), (1680, 1310656), (1792, 1228740), (1920, 1146824), (2240, 982992), (2560, 860118), (2688, 819160), (3072, 716765), (3360, 655328), (3584, 614370), (3840, 573412), (4480, 491496), (5120, 430059), (5376, 409580), (6720, 327664), (7168, 307185), (7680, 286706), (8960, 245748), (10752, 204790), (13440, 163832), (15360, 143353), (17920, 122874), (20479, 107520), (21504, 102395), (26880, 81916), (35840, 61437), (40958, 53760)]