7145712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 24998400

約数和(自身を除く): 17852688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 139, 144, 153, 168, 189, 204, 216, 238, 252, 272, 278, 306, 336, 357, 378, 408, 417, 432, 459, 476, 504, 556, 612, 714, 756, 816, 834, 918, 952, 973, 1008, 1071, 1112, 1224, 1251, 1428, 1512, 1668, 1836, 1904, 1946, 2142, 2224, 2363, 2448, 2502, 2856, 2919, 3024, 3213, 3336, 3672, 3753, 3892, 4284, 4726, 5004, 5712, 5838, 6426, 6672, 7089, 7344, 7506, 7784, 8568, 8757, 9452, 10008, 11676, 12852, 14178, 15012, 15568, 16541, 17136, 17514, 18904, 20016, 21267, 23352, 25704, 26271, 28356, 30024, 33082, 35028, 37808, 42534, 46704, 49623, 51408, 52542, 56712, 60048, 63801, 66164, 70056, 85068, 99246, 105084, 113424, 127602, 132328, 140112, 148869, 170136, 198492, 210168, 255204, 264656, 297738, 340272, 396984, 420336, 446607, 510408, 595476, 793968, 893214, 1020816, 1190952, 1786428, 2381904, 3572856, 7145712]

約数ペア:

[(1, 7145712), (2, 3572856), (3, 2381904), (4, 1786428), (6, 1190952), (7, 1020816), (8, 893214), (9, 793968), (12, 595476), (14, 510408), (16, 446607), (17, 420336), (18, 396984), (21, 340272), (24, 297738), (27, 264656), (28, 255204), (34, 210168), (36, 198492), (42, 170136), (48, 148869), (51, 140112), (54, 132328), (56, 127602), (63, 113424), (68, 105084), (72, 99246), (84, 85068), (102, 70056), (108, 66164), (112, 63801), (119, 60048), (126, 56712), (136, 52542), (139, 51408), (144, 49623), (153, 46704), (168, 42534), (189, 37808), (204, 35028), (216, 33082), (238, 30024), (252, 28356), (272, 26271), (278, 25704), (306, 23352), (336, 21267), (357, 20016), (378, 18904), (408, 17514), (417, 17136), (432, 16541), (459, 15568), (476, 15012), (504, 14178), (556, 12852), (612, 11676), (714, 10008), (756, 9452), (816, 8757), (834, 8568), (918, 7784), (952, 7506), (973, 7344), (1008, 7089), (1071, 6672), (1112, 6426), (1224, 5838), (1251, 5712), (1428, 5004), (1512, 4726), (1668, 4284), (1836, 3892), (1904, 3753), (1946, 3672), (2142, 3336), (2224, 3213), (2363, 3024), (2448, 2919), (2502, 2856)]