15515222016

素因数分解:

$2^{15}\times 3^1\times 7^2\times {\mathrm{3221}}^1$

素因数の和:3268

約数の個数: 192

約数和(自身を含む): 48143059560

約数和(自身を除く): 32627837544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3221, 3584, 4096, 4704, 5376, 6144, 6272, 6442, 7168, 8192, 9408, 9663, 10752, 12288, 12544, 12884, 14336, 16384, 18816, 19326, 21504, 22547, 24576, 25088, 25768, 28672, 32768, 37632, 38652, 43008, 45094, 49152, 50176, 51536, 57344, 67641, 75264, 77304, 86016, 90188, 98304, 100352, 103072, 114688, 135282, 150528, 154608, 157829, 172032, 180376, 200704, 206144, 229376, 270564, 301056, 309216, 315658, 344064, 360752, 401408, 412288, 473487, 541128, 602112, 618432, 631316, 688128, 721504, 802816, 824576, 946974, 1082256, 1204224, 1236864, 1262632, 1443008, 1605632, 1649152, 1893948, 2164512, 2408448, 2473728, 2525264, 2886016, 3298304, 3787896, 4329024, 4816896, 4947456, 5050528, 5772032, 6596608, 7575792, 8658048, 9894912, 10101056, 11544064, 13193216, 15151584, 17316096, 19789824, 20202112, 23088128, 26386432, 30303168, 34632192, 39579648, 40404224, 46176256, 52772864, 60606336, 69264384, 79159296, 80808448, 92352512, 105545728, 121212672, 138528768, 158318592, 161616896, 184705024, 242425344, 277057536, 316637184, 323233792, 369410048, 484850688, 554115072, 646467584, 738820096, 969701376, 1108230144, 1292935168, 1939402752, 2216460288, 2585870336, 3878805504, 5171740672, 7757611008, 15515222016]

約数ペア:

[(1, 15515222016), (2, 7757611008), (3, 5171740672), (4, 3878805504), (6, 2585870336), (7, 2216460288), (8, 1939402752), (12, 1292935168), (14, 1108230144), (16, 969701376), (21, 738820096), (24, 646467584), (28, 554115072), (32, 484850688), (42, 369410048), (48, 323233792), (49, 316637184), (56, 277057536), (64, 242425344), (84, 184705024), (96, 161616896), (98, 158318592), (112, 138528768), (128, 121212672), (147, 105545728), (168, 92352512), (192, 80808448), (196, 79159296), (224, 69264384), (256, 60606336), (294, 52772864), (336, 46176256), (384, 40404224), (392, 39579648), (448, 34632192), (512, 30303168), (588, 26386432), (672, 23088128), (768, 20202112), (784, 19789824), (896, 17316096), (1024, 15151584), (1176, 13193216), (1344, 11544064), (1536, 10101056), (1568, 9894912), (1792, 8658048), (2048, 7575792), (2352, 6596608), (2688, 5772032), (3072, 5050528), (3136, 4947456), (3221, 4816896), (3584, 4329024), (4096, 3787896), (4704, 3298304), (5376, 2886016), (6144, 2525264), (6272, 2473728), (6442, 2408448), (7168, 2164512), (8192, 1893948), (9408, 1649152), (9663, 1605632), (10752, 1443008), (12288, 1262632), (12544, 1236864), (12884, 1204224), (14336, 1082256), (16384, 946974), (18816, 824576), (19326, 802816), (21504, 721504), (22547, 688128), (24576, 631316), (25088, 618432), (25768, 602112), (28672, 541128), (32768, 473487), (37632, 412288), (38652, 401408), (43008, 360752), (45094, 344064), (49152, 315658), (50176, 309216), (51536, 301056), (57344, 270564), (67641, 229376), (75264, 206144), (77304, 200704), (86016, 180376), (90188, 172032), (98304, 157829), (100352, 154608), (103072, 150528), (114688, 135282)]