6947871280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17401}}^1$

素因数の和:17475

約数の個数: 160

約数和(自身を含む): 19886727168

約数和(自身を除く): 12938855888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 17401, 19964, 24955, 28520, 34802, 39928, 49910, 57040, 69604, 79856, 87005, 99820, 121807, 139208, 174010, 199640, 243614, 278416, 348020, 399280, 400223, 487228, 539431, 609035, 696040, 800446, 974456, 1078862, 1218070, 1392080, 1600892, 1948912, 2001115, 2157724, 2436140, 2697155, 2801561, 3201784, 3776017, 4002230, 4315448, 4872280, 5394310, 5603122, 6403568, 7552034, 8004460, 8630896, 9744560, 10788620, 11206244, 12406913, 14007805, 15104068, 16008920, 18880085, 21577240, 22412488, 24813826, 28015610, 30208136, 32017840, 37760170, 43154480, 44824976, 49627652, 56031220, 60416272, 62034565, 75520340, 86848391, 99255304, 112062440, 124069130, 151040680, 173696782, 198510608, 224124880, 248138260, 302081360, 347393564, 434241955, 496276520, 694787128, 868483910, 992553040, 1389574256, 1736967820, 3473935640, 6947871280]

約数ペア:

[(1, 6947871280), (2, 3473935640), (4, 1736967820), (5, 1389574256), (7, 992553040), (8, 868483910), (10, 694787128), (14, 496276520), (16, 434241955), (20, 347393564), (23, 302081360), (28, 248138260), (31, 224124880), (35, 198510608), (40, 173696782), (46, 151040680), (56, 124069130), (62, 112062440), (70, 99255304), (80, 86848391), (92, 75520340), (112, 62034565), (115, 60416272), (124, 56031220), (140, 49627652), (155, 44824976), (161, 43154480), (184, 37760170), (217, 32017840), (230, 30208136), (248, 28015610), (280, 24813826), (310, 22412488), (322, 21577240), (368, 18880085), (434, 16008920), (460, 15104068), (496, 14007805), (560, 12406913), (620, 11206244), (644, 10788620), (713, 9744560), (805, 8630896), (868, 8004460), (920, 7552034), (1085, 6403568), (1240, 5603122), (1288, 5394310), (1426, 4872280), (1610, 4315448), (1736, 4002230), (1840, 3776017), (2170, 3201784), (2480, 2801561), (2576, 2697155), (2852, 2436140), (3220, 2157724), (3472, 2001115), (3565, 1948912), (4340, 1600892), (4991, 1392080), (5704, 1218070), (6440, 1078862), (7130, 974456), (8680, 800446), (9982, 696040), (11408, 609035), (12880, 539431), (14260, 487228), (17360, 400223), (17401, 399280), (19964, 348020), (24955, 278416), (28520, 243614), (34802, 199640), (39928, 174010), (49910, 139208), (57040, 121807), (69604, 99820), (79856, 87005)]