198700560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1462

約数の個数: 160

約数和(自身を含む): 695134080

約数和(自身を除く): 496433520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1373, 1608, 1809, 2010, 2160, 2412, 2680, 2746, 3015, 3216, 3618, 4020, 4119, 4824, 5360, 5492, 6030, 6865, 7236, 8040, 8238, 9045, 9648, 10984, 12060, 12357, 13730, 14472, 16080, 16476, 18090, 20595, 21968, 24120, 24714, 27460, 28944, 32952, 36180, 37071, 41190, 48240, 49428, 54920, 61785, 65904, 72360, 74142, 82380, 91991, 98856, 109840, 123570, 144720, 148284, 164760, 183982, 185355, 197712, 247140, 275973, 296568, 329520, 367964, 370710, 459955, 494280, 551946, 593136, 735928, 741420, 827919, 919910, 988560, 1103892, 1379865, 1471856, 1482840, 1655838, 1839820, 2207784, 2483757, 2759730, 2965680, 3311676, 3679640, 4139595, 4415568, 4967514, 5519460, 6623352, 7359280, 8279190, 9935028, 11038920, 12418785, 13246704, 16558380, 19870056, 22077840, 24837570, 33116760, 39740112, 49675140, 66233520, 99350280, 198700560]

約数ペア:

[(1, 198700560), (2, 99350280), (3, 66233520), (4, 49675140), (5, 39740112), (6, 33116760), (8, 24837570), (9, 22077840), (10, 19870056), (12, 16558380), (15, 13246704), (16, 12418785), (18, 11038920), (20, 9935028), (24, 8279190), (27, 7359280), (30, 6623352), (36, 5519460), (40, 4967514), (45, 4415568), (48, 4139595), (54, 3679640), (60, 3311676), (67, 2965680), (72, 2759730), (80, 2483757), (90, 2207784), (108, 1839820), (120, 1655838), (134, 1482840), (135, 1471856), (144, 1379865), (180, 1103892), (201, 988560), (216, 919910), (240, 827919), (268, 741420), (270, 735928), (335, 593136), (360, 551946), (402, 494280), (432, 459955), (536, 370710), (540, 367964), (603, 329520), (670, 296568), (720, 275973), (804, 247140), (1005, 197712), (1072, 185355), (1080, 183982), (1206, 164760), (1340, 148284), (1373, 144720), (1608, 123570), (1809, 109840), (2010, 98856), (2160, 91991), (2412, 82380), (2680, 74142), (2746, 72360), (3015, 65904), (3216, 61785), (3618, 54920), (4020, 49428), (4119, 48240), (4824, 41190), (5360, 37071), (5492, 36180), (6030, 32952), (6865, 28944), (7236, 27460), (8040, 24714), (8238, 24120), (9045, 21968), (9648, 20595), (10984, 18090), (12060, 16476), (12357, 16080), (13730, 14472)]