About the Number
1290697380
2進数表記:1001100111011100111101010100100
漢数字表記:十二億九千六十九万七千三百八十
素因数分解:
素因数の和:15378
約数の個数: 144
約数和(自身を含む): 4541496960
約数和(自身を除く): 3250799580
約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2412, 2814, 3015, 4020, 4221, 4690, 5628, 6030, 7035, 8442, 9380, 12060, 14070, 15289, 16884, 21105, 28140, 30578, 42210, 45867, 61156, 76445, 84420, 91734, 107023, 137601, 152890, 183468, 214046, 229335, 275202, 305780, 321069, 428092, 458670, 535115, 550404, 642138, 688005, 917340, 963207, 1024363, 1070230, 1284276, 1376010, 1605345, 1926414, 2048726, 2140460, 2752020, 3073089, 3210690, 3852828, 4097452, 4816035, 5121815, 6146178, 6421380, 7170541, 9219267, 9632070, 10243630, 12292356, 14341082, 15365445, 18438534, 19264140, 20487260, 21511623, 28682164, 30730890, 35852705, 36877068, 43023246, 46096335, 61461780, 64534869, 71705410, 86046492, 92192670, 107558115, 129069738, 143410820, 184385340, 215116230, 258139476, 322674345, 430232460, 645348690, 1290697380]
約数ペア:
[(1, 1290697380), (2, 645348690), (3, 430232460), (4, 322674345), (5, 258139476), (6, 215116230), (7, 184385340), (9, 143410820), (10, 129069738), (12, 107558115), (14, 92192670), (15, 86046492), (18, 71705410), (20, 64534869), (21, 61461780), (28, 46096335), (30, 43023246), (35, 36877068), (36, 35852705), (42, 30730890), (45, 28682164), (60, 21511623), (63, 20487260), (67, 19264140), (70, 18438534), (84, 15365445), (90, 14341082), (105, 12292356), (126, 10243630), (134, 9632070), (140, 9219267), (180, 7170541), (201, 6421380), (210, 6146178), (252, 5121815), (268, 4816035), (315, 4097452), (335, 3852828), (402, 3210690), (420, 3073089), (469, 2752020), (603, 2140460), (630, 2048726), (670, 1926414), (804, 1605345), (938, 1376010), (1005, 1284276), (1206, 1070230), (1260, 1024363), (1340, 963207), (1407, 917340), (1876, 688005), (2010, 642138), (2345, 550404), (2412, 535115), (2814, 458670), (3015, 428092), (4020, 321069), (4221, 305780), (4690, 275202), (5628, 229335), (6030, 214046), (7035, 183468), (8442, 152890), (9380, 137601), (12060, 107023), (14070, 91734), (15289, 84420), (16884, 76445), (21105, 61156), (28140, 45867), (30578, 42210)]このpageの処理時間: 0.009893655776977539 seconds