195658560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 168

約数和(自身を含む): 689814216

約数和(自身を除く): 494155656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1657, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3314, 3690, 3936, 4920, 4971, 5904, 6560, 6628, 7380, 7872, 8285, 9840, 9942, 11808, 13120, 13256, 14760, 14913, 16570, 19680, 19884, 23616, 24855, 26512, 29520, 29826, 33140, 39360, 39768, 49710, 53024, 59040, 59652, 66280, 67937, 74565, 79536, 99420, 106048, 118080, 119304, 132560, 135874, 149130, 159072, 198840, 203811, 238608, 265120, 271748, 298260, 318144, 339685, 397680, 407622, 477216, 530240, 543496, 596520, 611433, 679370, 795360, 815244, 954432, 1019055, 1086992, 1193040, 1222866, 1358740, 1590720, 1630488, 2038110, 2173984, 2386080, 2445732, 2717480, 3057165, 3260976, 4076220, 4347968, 4772160, 4891464, 5434960, 6114330, 6521952, 8152440, 9782928, 10869920, 12228660, 13043904, 16304880, 19565856, 21739840, 24457320, 32609760, 39131712, 48914640, 65219520, 97829280, 195658560]

約数ペア:

[(1, 195658560), (2, 97829280), (3, 65219520), (4, 48914640), (5, 39131712), (6, 32609760), (8, 24457320), (9, 21739840), (10, 19565856), (12, 16304880), (15, 13043904), (16, 12228660), (18, 10869920), (20, 9782928), (24, 8152440), (30, 6521952), (32, 6114330), (36, 5434960), (40, 4891464), (41, 4772160), (45, 4347968), (48, 4076220), (60, 3260976), (64, 3057165), (72, 2717480), (80, 2445732), (82, 2386080), (90, 2173984), (96, 2038110), (120, 1630488), (123, 1590720), (144, 1358740), (160, 1222866), (164, 1193040), (180, 1086992), (192, 1019055), (205, 954432), (240, 815244), (246, 795360), (288, 679370), (320, 611433), (328, 596520), (360, 543496), (369, 530240), (410, 477216), (480, 407622), (492, 397680), (576, 339685), (615, 318144), (656, 298260), (720, 271748), (738, 265120), (820, 238608), (960, 203811), (984, 198840), (1230, 159072), (1312, 149130), (1440, 135874), (1476, 132560), (1640, 119304), (1657, 118080), (1845, 106048), (1968, 99420), (2460, 79536), (2624, 74565), (2880, 67937), (2952, 66280), (3280, 59652), (3314, 59040), (3690, 53024), (3936, 49710), (4920, 39768), (4971, 39360), (5904, 33140), (6560, 29826), (6628, 29520), (7380, 26512), (7872, 24855), (8285, 23616), (9840, 19884), (9942, 19680), (11808, 16570), (13120, 14913), (13256, 14760)]