1401055040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8123}}^1$

素因数の和:8165

約数の個数: 168

約数和(自身を含む): 4234293792

約数和(自身を除く): 2833238752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 7840, 8123, 8624, 10780, 12320, 15680, 16246, 17248, 21560, 24640, 32492, 34496, 40615, 43120, 56861, 64984, 81230, 86240, 89353, 113722, 129968, 162460, 172480, 178706, 227444, 259936, 284305, 324920, 357412, 398027, 446765, 454888, 519872, 568610, 625471, 649840, 714824, 796054, 893530, 909776, 1137220, 1250942, 1299680, 1429648, 1592108, 1787060, 1819552, 1990135, 2274440, 2501884, 2599360, 2859296, 3127355, 3184216, 3574120, 3639104, 3980270, 4378297, 4548880, 5003768, 5718592, 6254710, 6368432, 7148240, 7960540, 8756594, 9097760, 10007536, 12509420, 12736864, 14296480, 15921080, 17513188, 18195520, 20015072, 21891485, 25018840, 25473728, 28592960, 31842160, 35026376, 40030144, 43782970, 50037680, 63684320, 70052752, 87565940, 100075360, 127368640, 140105504, 175131880, 200150720, 280211008, 350263760, 700527520, 1401055040]

約数ペア:

[(1, 1401055040), (2, 700527520), (4, 350263760), (5, 280211008), (7, 200150720), (8, 175131880), (10, 140105504), (11, 127368640), (14, 100075360), (16, 87565940), (20, 70052752), (22, 63684320), (28, 50037680), (32, 43782970), (35, 40030144), (40, 35026376), (44, 31842160), (49, 28592960), (55, 25473728), (56, 25018840), (64, 21891485), (70, 20015072), (77, 18195520), (80, 17513188), (88, 15921080), (98, 14296480), (110, 12736864), (112, 12509420), (140, 10007536), (154, 9097760), (160, 8756594), (176, 7960540), (196, 7148240), (220, 6368432), (224, 6254710), (245, 5718592), (280, 5003768), (308, 4548880), (320, 4378297), (352, 3980270), (385, 3639104), (392, 3574120), (440, 3184216), (448, 3127355), (490, 2859296), (539, 2599360), (560, 2501884), (616, 2274440), (704, 1990135), (770, 1819552), (784, 1787060), (880, 1592108), (980, 1429648), (1078, 1299680), (1120, 1250942), (1232, 1137220), (1540, 909776), (1568, 893530), (1760, 796054), (1960, 714824), (2156, 649840), (2240, 625471), (2464, 568610), (2695, 519872), (3080, 454888), (3136, 446765), (3520, 398027), (3920, 357412), (4312, 324920), (4928, 284305), (5390, 259936), (6160, 227444), (7840, 178706), (8123, 172480), (8624, 162460), (10780, 129968), (12320, 113722), (15680, 89353), (16246, 86240), (17248, 81230), (21560, 64984), (24640, 56861), (32492, 43120), (34496, 40615)]