153809760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 525114576

約数和(自身を除く): 371304816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 157, 160, 195, 208, 240, 260, 312, 314, 390, 416, 471, 480, 520, 624, 628, 780, 785, 942, 1040, 1248, 1256, 1560, 1570, 1884, 2041, 2080, 2355, 2512, 3120, 3140, 3768, 4082, 4710, 5024, 6123, 6240, 6280, 7536, 8164, 9420, 10205, 12246, 12560, 15072, 16328, 18840, 20410, 24492, 24649, 25120, 30615, 32656, 37680, 40820, 48984, 49298, 61230, 65312, 73947, 75360, 81640, 97968, 98596, 122460, 123245, 147894, 163280, 195936, 197192, 244920, 246490, 295788, 320437, 326560, 369735, 394384, 489840, 492980, 591576, 640874, 739470, 788768, 961311, 979680, 985960, 1183152, 1281748, 1478940, 1602185, 1922622, 1971920, 2366304, 2563496, 2957880, 3204370, 3845244, 3943840, 4806555, 5126992, 5915760, 6408740, 7690488, 9613110, 10253984, 11831520, 12817480, 15380976, 19226220, 25634960, 30761952, 38452440, 51269920, 76904880, 153809760]

約数ペア:

[(1, 153809760), (2, 76904880), (3, 51269920), (4, 38452440), (5, 30761952), (6, 25634960), (8, 19226220), (10, 15380976), (12, 12817480), (13, 11831520), (15, 10253984), (16, 9613110), (20, 7690488), (24, 6408740), (26, 5915760), (30, 5126992), (32, 4806555), (39, 3943840), (40, 3845244), (48, 3204370), (52, 2957880), (60, 2563496), (65, 2366304), (78, 1971920), (80, 1922622), (96, 1602185), (104, 1478940), (120, 1281748), (130, 1183152), (156, 985960), (157, 979680), (160, 961311), (195, 788768), (208, 739470), (240, 640874), (260, 591576), (312, 492980), (314, 489840), (390, 394384), (416, 369735), (471, 326560), (480, 320437), (520, 295788), (624, 246490), (628, 244920), (780, 197192), (785, 195936), (942, 163280), (1040, 147894), (1248, 123245), (1256, 122460), (1560, 98596), (1570, 97968), (1884, 81640), (2041, 75360), (2080, 73947), (2355, 65312), (2512, 61230), (3120, 49298), (3140, 48984), (3768, 40820), (4082, 37680), (4710, 32656), (5024, 30615), (6123, 25120), (6240, 24649), (6280, 24492), (7536, 20410), (8164, 18840), (9420, 16328), (10205, 15072), (12246, 12560)]