26639695880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:712

約数の個数: 256

約数和(自身を含む): 72546969600

約数和(自身を除く): 45907273720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 47, 56, 70, 82, 94, 97, 140, 164, 188, 194, 205, 235, 280, 287, 328, 329, 376, 388, 410, 470, 485, 509, 574, 658, 679, 776, 820, 940, 970, 1018, 1148, 1316, 1358, 1435, 1640, 1645, 1880, 1927, 1940, 2036, 2296, 2545, 2632, 2716, 2870, 3290, 3395, 3563, 3854, 3880, 3977, 4072, 4559, 5090, 5432, 5740, 6580, 6790, 7126, 7708, 7954, 9118, 9635, 10180, 11480, 13160, 13489, 13580, 14252, 15416, 15908, 17815, 18236, 19270, 19885, 20360, 20869, 22795, 23923, 26978, 27160, 27839, 28504, 31816, 31913, 35630, 36472, 38540, 39770, 41738, 45590, 47846, 49373, 53956, 55678, 63826, 67445, 71260, 77080, 79540, 83476, 91180, 95692, 98746, 104345, 107912, 111356, 119615, 127652, 134890, 139195, 142520, 146083, 159080, 159565, 166952, 167461, 182360, 186919, 191384, 197492, 208690, 222712, 239230, 246865, 255304, 269780, 278390, 292166, 319130, 334922, 345611, 373838, 394984, 417380, 478460, 493730, 539560, 556780, 584332, 638260, 669844, 691222, 730415, 747676, 834760, 837305, 934595, 956920, 980843, 987460, 1113560, 1168664, 1276520, 1308433, 1339688, 1382444, 1460830, 1495352, 1674610, 1728055, 1869190, 1961686, 1974920, 2024293, 2320531, 2616866, 2764888, 2921660, 3349220, 3456110, 3738380, 3923372, 4048586, 4641062, 4904215, 5233732, 5843320, 6542165, 6698440, 6865901, 6912220, 7476760, 7846744, 8097172, 9282124, 9808430, 10121465, 10467464, 11602655, 13084330, 13731802, 13824440, 14170051, 16194344, 16243717, 18564248, 19616860, 20242930, 23205310, 26168660, 27463604, 28340102, 32487434, 34329505, 39233720, 40485860, 46410620, 52337320, 54927208, 56680204, 64974868, 68659010, 70850255, 80971720, 81218585, 92821240, 95141771, 113360408, 129949736, 137318020, 141700510, 162437170, 190283542, 274636040, 283401020, 324874340, 380567084, 475708855, 566802040, 649748680, 665992397, 761134168, 951417710, 1331984794, 1902835420, 2663969588, 3329961985, 3805670840, 5327939176, 6659923970, 13319847940, 26639695880]

約数ペア:

[(1, 26639695880), (2, 13319847940), (4, 6659923970), (5, 5327939176), (7, 3805670840), (8, 3329961985), (10, 2663969588), (14, 1902835420), (20, 1331984794), (28, 951417710), (35, 761134168), (40, 665992397), (41, 649748680), (47, 566802040), (56, 475708855), (70, 380567084), (82, 324874340), (94, 283401020), (97, 274636040), (140, 190283542), (164, 162437170), (188, 141700510), (194, 137318020), (205, 129949736), (235, 113360408), (280, 95141771), (287, 92821240), (328, 81218585), (329, 80971720), (376, 70850255), (388, 68659010), (410, 64974868), (470, 56680204), (485, 54927208), (509, 52337320), (574, 46410620), (658, 40485860), (679, 39233720), (776, 34329505), (820, 32487434), (940, 28340102), (970, 27463604), (1018, 26168660), (1148, 23205310), (1316, 20242930), (1358, 19616860), (1435, 18564248), (1640, 16243717), (1645, 16194344), (1880, 14170051), (1927, 13824440), (1940, 13731802), (2036, 13084330), (2296, 11602655), (2545, 10467464), (2632, 10121465), (2716, 9808430), (2870, 9282124), (3290, 8097172), (3395, 7846744), (3563, 7476760), (3854, 6912220), (3880, 6865901), (3977, 6698440), (4072, 6542165), (4559, 5843320), (5090, 5233732), (5432, 4904215), (5740, 4641062), (6580, 4048586), (6790, 3923372), (7126, 3738380), (7708, 3456110), (7954, 3349220), (9118, 2921660), (9635, 2764888), (10180, 2616866), (11480, 2320531), (13160, 2024293), (13489, 1974920), (13580, 1961686), (14252, 1869190), (15416, 1728055), (15908, 1674610), (17815, 1495352), (18236, 1460830), (19270, 1382444), (19885, 1339688), (20360, 1308433), (20869, 1276520), (22795, 1168664), (23923, 1113560), (26978, 987460), (27160, 980843), (27839, 956920), (28504, 934595), (31816, 837305), (31913, 834760), (35630, 747676), (36472, 730415), (38540, 691222), (39770, 669844), (41738, 638260), (45590, 584332), (47846, 556780), (49373, 539560), (53956, 493730), (55678, 478460), (63826, 417380), (67445, 394984), (71260, 373838), (77080, 345611), (79540, 334922), (83476, 319130), (91180, 292166), (95692, 278390), (98746, 269780), (104345, 255304), (107912, 246865), (111356, 239230), (119615, 222712), (127652, 208690), (134890, 197492), (139195, 191384), (142520, 186919), (146083, 182360), (159080, 167461), (159565, 166952)]