40704510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 124084224

約数和(自身を除く): 83379714

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 263, 330, 335, 385, 402, 462, 469, 526, 670, 737, 770, 789, 938, 1005, 1155, 1315, 1407, 1474, 1578, 1841, 2010, 2211, 2310, 2345, 2630, 2814, 2893, 3682, 3685, 3945, 4422, 4690, 5159, 5523, 5786, 7035, 7370, 7890, 8679, 9205, 10318, 11046, 11055, 14070, 14465, 15477, 17358, 17621, 18410, 20251, 22110, 25795, 27615, 28930, 30954, 35242, 40502, 43395, 51590, 52863, 55230, 60753, 77385, 86790, 88105, 101255, 105726, 121506, 123347, 154770, 176210, 193831, 202510, 246694, 264315, 303765, 370041, 387662, 528630, 581493, 607530, 616735, 740082, 969155, 1162986, 1233470, 1356817, 1850205, 1938310, 2713634, 2907465, 3700410, 4070451, 5814930, 6784085, 8140902, 13568170, 20352255, 40704510]

約数ペア:

[(1, 40704510), (2, 20352255), (3, 13568170), (5, 8140902), (6, 6784085), (7, 5814930), (10, 4070451), (11, 3700410), (14, 2907465), (15, 2713634), (21, 1938310), (22, 1850205), (30, 1356817), (33, 1233470), (35, 1162986), (42, 969155), (55, 740082), (66, 616735), (67, 607530), (70, 581493), (77, 528630), (105, 387662), (110, 370041), (134, 303765), (154, 264315), (165, 246694), (201, 202510), (210, 193831), (231, 176210), (263, 154770), (330, 123347), (335, 121506), (385, 105726), (402, 101255), (462, 88105), (469, 86790), (526, 77385), (670, 60753), (737, 55230), (770, 52863), (789, 51590), (938, 43395), (1005, 40502), (1155, 35242), (1315, 30954), (1407, 28930), (1474, 27615), (1578, 25795), (1841, 22110), (2010, 20251), (2211, 18410), (2310, 17621), (2345, 17358), (2630, 15477), (2814, 14465), (2893, 14070), (3682, 11055), (3685, 11046), (3945, 10318), (4422, 9205), (4690, 8679), (5159, 7890), (5523, 7370), (5786, 7035)]