8129445840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2866

約数の個数: 240

約数和(自身を含む): 28234734528

約数和(自身を除く): 20105288688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 97, 120, 129, 144, 172, 180, 194, 215, 240, 258, 291, 344, 360, 387, 388, 430, 485, 516, 582, 645, 688, 720, 774, 776, 860, 873, 970, 1032, 1164, 1290, 1455, 1548, 1552, 1720, 1746, 1935, 1940, 2064, 2328, 2580, 2707, 2910, 3096, 3440, 3492, 3870, 3880, 4171, 4365, 4656, 5160, 5414, 5820, 6192, 6984, 7740, 7760, 8121, 8342, 8730, 10320, 10828, 11640, 12513, 13535, 13968, 15480, 16242, 16684, 17460, 20855, 21656, 23280, 24363, 25026, 27070, 30960, 32484, 33368, 34920, 37539, 40605, 41710, 43312, 48726, 50052, 54140, 62565, 64968, 66736, 69840, 75078, 81210, 83420, 97452, 100104, 108280, 116401, 121815, 125130, 129936, 150156, 162420, 166840, 187695, 194904, 200208, 216560, 232802, 243630, 250260, 262579, 300312, 324840, 333680, 349203, 375390, 389808, 465604, 487260, 500520, 525158, 582005, 600624, 649680, 698406, 750780, 787737, 931208, 974520, 1001040, 1047609, 1050316, 1164010, 1312895, 1396812, 1501560, 1575474, 1746015, 1862416, 1949040, 2095218, 2100632, 2328020, 2363211, 2625790, 2793624, 3003120, 3150948, 3492030, 3938685, 4190436, 4201264, 4656040, 4726422, 5238045, 5251580, 5587248, 6301896, 6984060, 7877370, 8380872, 9312080, 9452844, 10476090, 10503160, 11290897, 11816055, 12603792, 13968120, 15754740, 16761744, 18905688, 20952180, 21006320, 22581794, 23632110, 27936240, 31509480, 33872691, 37811376, 41904360, 45163588, 47264220, 56454485, 63018960, 67745382, 83808720, 90327176, 94528440, 101618073, 112908970, 135490764, 169363455, 180654352, 189056880, 203236146, 225817940, 270981528, 338726910, 406472292, 451635880, 508090365, 541963056, 677453820, 812944584, 903271760, 1016180730, 1354907640, 1625889168, 2032361460, 2709815280, 4064722920, 8129445840]

約数ペア:

[(1, 8129445840), (2, 4064722920), (3, 2709815280), (4, 2032361460), (5, 1625889168), (6, 1354907640), (8, 1016180730), (9, 903271760), (10, 812944584), (12, 677453820), (15, 541963056), (16, 508090365), (18, 451635880), (20, 406472292), (24, 338726910), (30, 270981528), (36, 225817940), (40, 203236146), (43, 189056880), (45, 180654352), (48, 169363455), (60, 135490764), (72, 112908970), (80, 101618073), (86, 94528440), (90, 90327176), (97, 83808720), (120, 67745382), (129, 63018960), (144, 56454485), (172, 47264220), (180, 45163588), (194, 41904360), (215, 37811376), (240, 33872691), (258, 31509480), (291, 27936240), (344, 23632110), (360, 22581794), (387, 21006320), (388, 20952180), (430, 18905688), (485, 16761744), (516, 15754740), (582, 13968120), (645, 12603792), (688, 11816055), (720, 11290897), (774, 10503160), (776, 10476090), (860, 9452844), (873, 9312080), (970, 8380872), (1032, 7877370), (1164, 6984060), (1290, 6301896), (1455, 5587248), (1548, 5251580), (1552, 5238045), (1720, 4726422), (1746, 4656040), (1935, 4201264), (1940, 4190436), (2064, 3938685), (2328, 3492030), (2580, 3150948), (2707, 3003120), (2910, 2793624), (3096, 2625790), (3440, 2363211), (3492, 2328020), (3870, 2100632), (3880, 2095218), (4171, 1949040), (4365, 1862416), (4656, 1746015), (5160, 1575474), (5414, 1501560), (5820, 1396812), (6192, 1312895), (6984, 1164010), (7740, 1050316), (7760, 1047609), (8121, 1001040), (8342, 974520), (8730, 931208), (10320, 787737), (10828, 750780), (11640, 698406), (12513, 649680), (13535, 600624), (13968, 582005), (15480, 525158), (16242, 500520), (16684, 487260), (17460, 465604), (20855, 389808), (21656, 375390), (23280, 349203), (24363, 333680), (25026, 324840), (27070, 300312), (30960, 262579), (32484, 250260), (33368, 243630), (34920, 232802), (37539, 216560), (40605, 200208), (41710, 194904), (43312, 187695), (48726, 166840), (50052, 162420), (54140, 150156), (62565, 129936), (64968, 125130), (66736, 121815), (69840, 116401), (75078, 108280), (81210, 100104), (83420, 97452)]