201319920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12199

約数の個数: 120

約数和(自身を含む): 705553056

約数和(自身を除く): 504233136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12157, 16560, 24314, 36471, 48628, 60785, 72942, 97256, 109413, 121570, 145884, 182355, 194512, 218826, 243140, 279611, 291768, 364710, 437652, 486280, 547065, 559222, 583536, 729420, 838833, 875304, 972560, 1094130, 1118444, 1398055, 1458840, 1677666, 1750608, 2188260, 2236888, 2516499, 2796110, 2917680, 3355332, 4194165, 4376520, 4473776, 5032998, 5592220, 6710664, 8388330, 8753040, 10065996, 11184440, 12582495, 13421328, 16776660, 20131992, 22368880, 25164990, 33553320, 40263984, 50329980, 67106640, 100659960, 201319920]

約数ペア:

[(1, 201319920), (2, 100659960), (3, 67106640), (4, 50329980), (5, 40263984), (6, 33553320), (8, 25164990), (9, 22368880), (10, 20131992), (12, 16776660), (15, 13421328), (16, 12582495), (18, 11184440), (20, 10065996), (23, 8753040), (24, 8388330), (30, 6710664), (36, 5592220), (40, 5032998), (45, 4473776), (46, 4376520), (48, 4194165), (60, 3355332), (69, 2917680), (72, 2796110), (80, 2516499), (90, 2236888), (92, 2188260), (115, 1750608), (120, 1677666), (138, 1458840), (144, 1398055), (180, 1118444), (184, 1094130), (207, 972560), (230, 875304), (240, 838833), (276, 729420), (345, 583536), (360, 559222), (368, 547065), (414, 486280), (460, 437652), (552, 364710), (690, 291768), (720, 279611), (828, 243140), (920, 218826), (1035, 194512), (1104, 182355), (1380, 145884), (1656, 121570), (1840, 109413), (2070, 97256), (2760, 72942), (3312, 60785), (4140, 48628), (5520, 36471), (8280, 24314), (12157, 16560)]