1561024872

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 4928320320

約数和(自身を除く): 3367295448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 81, 86, 88, 99, 108, 121, 129, 132, 162, 172, 198, 216, 242, 258, 264, 297, 324, 344, 363, 387, 396, 463, 473, 484, 516, 594, 648, 726, 774, 792, 891, 926, 946, 968, 1032, 1089, 1161, 1188, 1389, 1419, 1452, 1548, 1782, 1852, 1892, 2178, 2322, 2376, 2778, 2838, 2904, 3096, 3267, 3483, 3564, 3704, 3784, 4167, 4257, 4356, 4644, 5093, 5203, 5556, 5676, 6534, 6966, 7128, 8334, 8514, 8712, 9288, 9801, 10186, 10406, 11112, 11352, 12501, 12771, 13068, 13932, 15279, 15609, 16668, 17028, 19602, 19909, 20372, 20812, 25002, 25542, 26136, 27864, 30558, 31218, 33336, 34056, 37503, 38313, 39204, 39818, 40744, 41624, 45837, 46827, 50004, 51084, 56023, 59727, 61116, 62436, 75006, 76626, 78408, 79636, 91674, 93654, 100008, 102168, 112046, 119454, 122232, 124872, 137511, 140481, 150012, 153252, 159272, 168069, 179181, 183348, 187308, 218999, 224092, 238908, 275022, 280962, 300024, 306504, 336138, 358362, 366696, 374616, 412533, 421443, 437998, 448184, 477816, 504207, 537543, 550044, 561924, 656997, 672276, 716724, 825066, 842886, 875996, 1008414, 1075086, 1100088, 1123848, 1313994, 1344552, 1433448, 1512621, 1612629, 1650132, 1685772, 1751992, 1970991, 2016828, 2150172, 2408989, 2627988, 3025242, 3225258, 3300264, 3371544, 3941982, 4033656, 4300344, 4537863, 4817978, 5255976, 5912973, 6050484, 6450516, 7226967, 7883964, 9075726, 9635956, 11825946, 12100968, 12901032, 14453934, 15767928, 17738919, 18151452, 19271912, 21680901, 23651892, 28907868, 35477838, 36302904, 43361802, 47303784, 57815736, 65042703, 70955676, 86723604, 130085406, 141911352, 173447208, 195128109, 260170812, 390256218, 520341624, 780512436, 1561024872]

約数ペア:

[(1, 1561024872), (2, 780512436), (3, 520341624), (4, 390256218), (6, 260170812), (8, 195128109), (9, 173447208), (11, 141911352), (12, 130085406), (18, 86723604), (22, 70955676), (24, 65042703), (27, 57815736), (33, 47303784), (36, 43361802), (43, 36302904), (44, 35477838), (54, 28907868), (66, 23651892), (72, 21680901), (81, 19271912), (86, 18151452), (88, 17738919), (99, 15767928), (108, 14453934), (121, 12901032), (129, 12100968), (132, 11825946), (162, 9635956), (172, 9075726), (198, 7883964), (216, 7226967), (242, 6450516), (258, 6050484), (264, 5912973), (297, 5255976), (324, 4817978), (344, 4537863), (363, 4300344), (387, 4033656), (396, 3941982), (463, 3371544), (473, 3300264), (484, 3225258), (516, 3025242), (594, 2627988), (648, 2408989), (726, 2150172), (774, 2016828), (792, 1970991), (891, 1751992), (926, 1685772), (946, 1650132), (968, 1612629), (1032, 1512621), (1089, 1433448), (1161, 1344552), (1188, 1313994), (1389, 1123848), (1419, 1100088), (1452, 1075086), (1548, 1008414), (1782, 875996), (1852, 842886), (1892, 825066), (2178, 716724), (2322, 672276), (2376, 656997), (2778, 561924), (2838, 550044), (2904, 537543), (3096, 504207), (3267, 477816), (3483, 448184), (3564, 437998), (3704, 421443), (3784, 412533), (4167, 374616), (4257, 366696), (4356, 358362), (4644, 336138), (5093, 306504), (5203, 300024), (5556, 280962), (5676, 275022), (6534, 238908), (6966, 224092), (7128, 218999), (8334, 187308), (8514, 183348), (8712, 179181), (9288, 168069), (9801, 159272), (10186, 153252), (10406, 150012), (11112, 140481), (11352, 137511), (12501, 124872), (12771, 122232), (13068, 119454), (13932, 112046), (15279, 102168), (15609, 100008), (16668, 93654), (17028, 91674), (19602, 79636), (19909, 78408), (20372, 76626), (20812, 75006), (25002, 62436), (25542, 61116), (26136, 59727), (27864, 56023), (30558, 51084), (31218, 50004), (33336, 46827), (34056, 45837), (37503, 41624), (38313, 40744), (39204, 39818)]