25753771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{332221}}^1$

素因数の和:332273

約数の個数: 160

約数和(自身を含む): 88982340480

約数和(自身を除く): 63228568560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 9690, 12920, 15504, 19380, 25840, 38760, 77520, 332221, 664442, 996663, 1328884, 1661105, 1993326, 2657768, 3322210, 3986652, 4983315, 5315536, 5647757, 6312199, 6644420, 7973304, 9966630, 11295514, 12624398, 13288840, 15946608, 16943271, 18936597, 19933260, 22591028, 25248796, 26577680, 28238785, 31560995, 33886542, 37873194, 39866520, 45182056, 50497592, 56477570, 63121990, 67773084, 75746388, 79733040, 84716355, 90364112, 94682985, 100995184, 107307383, 112955140, 126243980, 135546168, 151492776, 169432710, 189365970, 214614766, 225910280, 252487960, 271092336, 302985552, 321922149, 338865420, 378731940, 429229532, 451820560, 504975920, 536536915, 643844298, 677730840, 757463880, 858459064, 1073073830, 1287688596, 1355461680, 1514927760, 1609610745, 1716918128, 2146147660, 2575377192, 3219221490, 4292295320, 5150754384, 6438442980, 8584590640, 12876885960, 25753771920]

約数ペア:

[(1, 25753771920), (2, 12876885960), (3, 8584590640), (4, 6438442980), (5, 5150754384), (6, 4292295320), (8, 3219221490), (10, 2575377192), (12, 2146147660), (15, 1716918128), (16, 1609610745), (17, 1514927760), (19, 1355461680), (20, 1287688596), (24, 1073073830), (30, 858459064), (34, 757463880), (38, 677730840), (40, 643844298), (48, 536536915), (51, 504975920), (57, 451820560), (60, 429229532), (68, 378731940), (76, 338865420), (80, 321922149), (85, 302985552), (95, 271092336), (102, 252487960), (114, 225910280), (120, 214614766), (136, 189365970), (152, 169432710), (170, 151492776), (190, 135546168), (204, 126243980), (228, 112955140), (240, 107307383), (255, 100995184), (272, 94682985), (285, 90364112), (304, 84716355), (323, 79733040), (340, 75746388), (380, 67773084), (408, 63121990), (456, 56477570), (510, 50497592), (570, 45182056), (646, 39866520), (680, 37873194), (760, 33886542), (816, 31560995), (912, 28238785), (969, 26577680), (1020, 25248796), (1140, 22591028), (1292, 19933260), (1360, 18936597), (1520, 16943271), (1615, 15946608), (1938, 13288840), (2040, 12624398), (2280, 11295514), (2584, 9966630), (3230, 7973304), (3876, 6644420), (4080, 6312199), (4560, 5647757), (4845, 5315536), (5168, 4983315), (6460, 3986652), (7752, 3322210), (9690, 2657768), (12920, 1993326), (15504, 1661105), (19380, 1328884), (25840, 996663), (38760, 664442), (77520, 332221)]