2231685120

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{5189}}^1$

素因数の和:5228

約数の個数: 208

約数和(自身を含む): 8162167680

約数和(自身を除く): 5930482560

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, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5189, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10378, 10752, 12288, 13440, 14336, 15360, 15567, 17920, 20480, 20756, 21504, 25945, 26880, 28672, 30720, 31134, 35840, 36323, 41512, 43008, 51890, 53760, 61440, 62268, 71680, 72646, 77835, 83024, 86016, 103780, 107520, 108969, 124536, 143360, 145292, 155670, 166048, 181615, 207560, 215040, 217938, 249072, 290584, 311340, 332096, 363230, 415120, 430080, 435876, 498144, 544845, 581168, 622680, 664192, 726460, 830240, 871752, 996288, 1089690, 1162336, 1245360, 1328384, 1452920, 1660480, 1743504, 1992576, 2179380, 2324672, 2490720, 2656768, 2905840, 3320960, 3487008, 3985152, 4358760, 4649344, 4981440, 5313536, 5811680, 6641920, 6974016, 7970304, 8717520, 9298688, 9962880, 10627072, 11623360, 13283840, 13948032, 15940608, 17435040, 18597376, 19925760, 21254144, 23246720, 26567680, 27896064, 31881216, 34870080, 37194752, 39851520, 46493440, 53135360, 55792128, 63762432, 69740160, 74389504, 79703040, 92986880, 106270720, 111584256, 139480320, 148779008, 159406080, 185973760, 223168512, 278960640, 318812160, 371947520, 446337024, 557921280, 743895040, 1115842560, 2231685120]

約数ペア:

[(1, 2231685120), (2, 1115842560), (3, 743895040), (4, 557921280), (5, 446337024), (6, 371947520), (7, 318812160), (8, 278960640), (10, 223168512), (12, 185973760), (14, 159406080), (15, 148779008), (16, 139480320), (20, 111584256), (21, 106270720), (24, 92986880), (28, 79703040), (30, 74389504), (32, 69740160), (35, 63762432), (40, 55792128), (42, 53135360), (48, 46493440), (56, 39851520), (60, 37194752), (64, 34870080), (70, 31881216), (80, 27896064), (84, 26567680), (96, 23246720), (105, 21254144), (112, 19925760), (120, 18597376), (128, 17435040), (140, 15940608), (160, 13948032), (168, 13283840), (192, 11623360), (210, 10627072), (224, 9962880), (240, 9298688), (256, 8717520), (280, 7970304), (320, 6974016), (336, 6641920), (384, 5811680), (420, 5313536), (448, 4981440), (480, 4649344), (512, 4358760), (560, 3985152), (640, 3487008), (672, 3320960), (768, 2905840), (840, 2656768), (896, 2490720), (960, 2324672), (1024, 2179380), (1120, 1992576), (1280, 1743504), (1344, 1660480), (1536, 1452920), (1680, 1328384), (1792, 1245360), (1920, 1162336), (2048, 1089690), (2240, 996288), (2560, 871752), (2688, 830240), (3072, 726460), (3360, 664192), (3584, 622680), (3840, 581168), (4096, 544845), (4480, 498144), (5120, 435876), (5189, 430080), (5376, 415120), (6144, 363230), (6720, 332096), (7168, 311340), (7680, 290584), (8960, 249072), (10240, 217938), (10378, 215040), (10752, 207560), (12288, 181615), (13440, 166048), (14336, 155670), (15360, 145292), (15567, 143360), (17920, 124536), (20480, 108969), (20756, 107520), (21504, 103780), (25945, 86016), (26880, 83024), (28672, 77835), (30720, 72646), (31134, 71680), (35840, 62268), (36323, 61440), (41512, 53760), (43008, 51890)]