1249612980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 4473090048

約数和(自身を除く): 3223477068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 67, 70, 77, 84, 105, 110, 121, 132, 134, 140, 154, 165, 201, 210, 220, 231, 242, 268, 308, 330, 335, 363, 367, 385, 402, 420, 462, 469, 484, 605, 660, 670, 726, 734, 737, 770, 804, 847, 924, 938, 1005, 1101, 1155, 1210, 1340, 1407, 1452, 1468, 1474, 1540, 1694, 1815, 1835, 1876, 2010, 2202, 2211, 2310, 2345, 2420, 2541, 2569, 2814, 2948, 3388, 3630, 3670, 3685, 4020, 4037, 4235, 4404, 4422, 4620, 4690, 5082, 5138, 5159, 5505, 5628, 7035, 7260, 7340, 7370, 7707, 8074, 8107, 8470, 8844, 9380, 10164, 10276, 10318, 11010, 11055, 12111, 12705, 12845, 14070, 14740, 15414, 15477, 16148, 16214, 16940, 20185, 20636, 22020, 22110, 24222, 24321, 24589, 25410, 25690, 25795, 28140, 28259, 30828, 30954, 32428, 38535, 40370, 40535, 44220, 44407, 48444, 48642, 49178, 50820, 51380, 51590, 56518, 56749, 60555, 61908, 73767, 77070, 77385, 80740, 81070, 84777, 88814, 97284, 98356, 103180, 113036, 113498, 121110, 121605, 122945, 133221, 141295, 147534, 154140, 154770, 162140, 169554, 170247, 172123, 177628, 222035, 226996, 242220, 243210, 245890, 266442, 270479, 282590, 283745, 295068, 309540, 310849, 339108, 340494, 344246, 368835, 423885, 444070, 486420, 491780, 516369, 532884, 540958, 565180, 567490, 621698, 666105, 680988, 688492, 737670, 811437, 847770, 851235, 860615, 888140, 932547, 1032738, 1081916, 1134980, 1243396, 1332210, 1352395, 1475340, 1554245, 1622874, 1695540, 1702470, 1721230, 1865094, 1893353, 2065476, 2581845, 2664420, 2704790, 2975269, 3108490, 3245748, 3404940, 3442460, 3730188, 3786706, 4057185, 4662735, 5163690, 5409580, 5680059, 5950538, 6216980, 7573412, 8114370, 8925807, 9325470, 9466765, 10327380, 11360118, 11901076, 14876345, 16228740, 17851614, 18650940, 18933530, 20826883, 22720236, 28400295, 29752690, 35703228, 37867060, 41653766, 44629035, 56800590, 59505380, 62480649, 83307532, 89258070, 104134415, 113601180, 124961298, 178516140, 208268830, 249922596, 312403245, 416537660, 624806490, 1249612980]

約数ペア:

[(1, 1249612980), (2, 624806490), (3, 416537660), (4, 312403245), (5, 249922596), (6, 208268830), (7, 178516140), (10, 124961298), (11, 113601180), (12, 104134415), (14, 89258070), (15, 83307532), (20, 62480649), (21, 59505380), (22, 56800590), (28, 44629035), (30, 41653766), (33, 37867060), (35, 35703228), (42, 29752690), (44, 28400295), (55, 22720236), (60, 20826883), (66, 18933530), (67, 18650940), (70, 17851614), (77, 16228740), (84, 14876345), (105, 11901076), (110, 11360118), (121, 10327380), (132, 9466765), (134, 9325470), (140, 8925807), (154, 8114370), (165, 7573412), (201, 6216980), (210, 5950538), (220, 5680059), (231, 5409580), (242, 5163690), (268, 4662735), (308, 4057185), (330, 3786706), (335, 3730188), (363, 3442460), (367, 3404940), (385, 3245748), (402, 3108490), (420, 2975269), (462, 2704790), (469, 2664420), (484, 2581845), (605, 2065476), (660, 1893353), (670, 1865094), (726, 1721230), (734, 1702470), (737, 1695540), (770, 1622874), (804, 1554245), (847, 1475340), (924, 1352395), (938, 1332210), (1005, 1243396), (1101, 1134980), (1155, 1081916), (1210, 1032738), (1340, 932547), (1407, 888140), (1452, 860615), (1468, 851235), (1474, 847770), (1540, 811437), (1694, 737670), (1815, 688492), (1835, 680988), (1876, 666105), (2010, 621698), (2202, 567490), (2211, 565180), (2310, 540958), (2345, 532884), (2420, 516369), (2541, 491780), (2569, 486420), (2814, 444070), (2948, 423885), (3388, 368835), (3630, 344246), (3670, 340494), (3685, 339108), (4020, 310849), (4037, 309540), (4235, 295068), (4404, 283745), (4422, 282590), (4620, 270479), (4690, 266442), (5082, 245890), (5138, 243210), (5159, 242220), (5505, 226996), (5628, 222035), (7035, 177628), (7260, 172123), (7340, 170247), (7370, 169554), (7707, 162140), (8074, 154770), (8107, 154140), (8470, 147534), (8844, 141295), (9380, 133221), (10164, 122945), (10276, 121605), (10318, 121110), (11010, 113498), (11055, 113036), (12111, 103180), (12705, 98356), (12845, 97284), (14070, 88814), (14740, 84777), (15414, 81070), (15477, 80740), (16148, 77385), (16214, 77070), (16940, 73767), (20185, 61908), (20636, 60555), (22020, 56749), (22110, 56518), (24222, 51590), (24321, 51380), (24589, 50820), (25410, 49178), (25690, 48642), (25795, 48444), (28140, 44407), (28259, 44220), (30828, 40535), (30954, 40370), (32428, 38535)]