15694855740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{2549}}^1$

素因数の和:3076

約数の個数: 144

約数和(自身を含む): 48340656000

約数和(自身を除く): 32645800260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 433, 474, 711, 790, 866, 948, 1185, 1299, 1422, 1580, 1732, 2165, 2370, 2549, 2598, 2844, 3555, 3897, 4330, 4740, 5098, 5196, 6495, 7110, 7647, 7794, 8660, 10196, 12745, 12990, 14220, 15294, 15588, 19485, 22941, 25490, 25980, 30588, 34207, 38235, 38970, 45882, 50980, 68414, 76470, 77940, 91764, 102621, 114705, 136828, 152940, 171035, 201371, 205242, 229410, 307863, 342070, 402742, 410484, 458820, 513105, 604113, 615726, 684140, 805484, 1006855, 1026210, 1103717, 1208226, 1231452, 1539315, 1812339, 2013710, 2052420, 2207434, 2416452, 3020565, 3078630, 3311151, 3624678, 4027420, 4414868, 5518585, 6041130, 6157260, 6622302, 7249356, 9061695, 9933453, 11037170, 12082260, 13244604, 16555755, 18123390, 19866906, 22074340, 33111510, 36246780, 39733812, 49667265, 66223020, 87193643, 99334530, 174387286, 198669060, 261580929, 348774572, 435968215, 523161858, 784742787, 871936430, 1046323716, 1307904645, 1569485574, 1743872860, 2615809290, 3138971148, 3923713935, 5231618580, 7847427870, 15694855740]

約数ペア:

[(1, 15694855740), (2, 7847427870), (3, 5231618580), (4, 3923713935), (5, 3138971148), (6, 2615809290), (9, 1743872860), (10, 1569485574), (12, 1307904645), (15, 1046323716), (18, 871936430), (20, 784742787), (30, 523161858), (36, 435968215), (45, 348774572), (60, 261580929), (79, 198669060), (90, 174387286), (158, 99334530), (180, 87193643), (237, 66223020), (316, 49667265), (395, 39733812), (433, 36246780), (474, 33111510), (711, 22074340), (790, 19866906), (866, 18123390), (948, 16555755), (1185, 13244604), (1299, 12082260), (1422, 11037170), (1580, 9933453), (1732, 9061695), (2165, 7249356), (2370, 6622302), (2549, 6157260), (2598, 6041130), (2844, 5518585), (3555, 4414868), (3897, 4027420), (4330, 3624678), (4740, 3311151), (5098, 3078630), (5196, 3020565), (6495, 2416452), (7110, 2207434), (7647, 2052420), (7794, 2013710), (8660, 1812339), (10196, 1539315), (12745, 1231452), (12990, 1208226), (14220, 1103717), (15294, 1026210), (15588, 1006855), (19485, 805484), (22941, 684140), (25490, 615726), (25980, 604113), (30588, 513105), (34207, 458820), (38235, 410484), (38970, 402742), (45882, 342070), (50980, 307863), (68414, 229410), (76470, 205242), (77940, 201371), (91764, 171035), (102621, 152940), (114705, 136828)]