1663652160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30445

約数の個数: 168

約数和(自身を含む): 6023640480

約数和(自身を除く): 4359988320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 30403, 54720, 60806, 91209, 121612, 152015, 182418, 243224, 273627, 304030, 364836, 456045, 486448, 547254, 577657, 608060, 729672, 912090, 972896, 1094508, 1155314, 1216120, 1368135, 1459344, 1732971, 1824180, 1945792, 2189016, 2310628, 2432240, 2736270, 2888285, 2918688, 3465942, 3648360, 4378032, 4621256, 4864480, 5198913, 5472540, 5776570, 5837376, 6931884, 7296720, 8664855, 8756064, 9242512, 9728960, 10397826, 10945080, 11553140, 13863768, 14593440, 17329710, 17512128, 18485024, 20795652, 21890160, 23106280, 25994565, 27727536, 29186880, 34659420, 36970048, 41591304, 43780320, 46212560, 51989130, 55455072, 69318840, 83182608, 87560640, 92425120, 103978260, 110910144, 138637680, 166365216, 184850240, 207956520, 277275360, 332730432, 415913040, 554550720, 831826080, 1663652160]

約数ペア:

[(1, 1663652160), (2, 831826080), (3, 554550720), (4, 415913040), (5, 332730432), (6, 277275360), (8, 207956520), (9, 184850240), (10, 166365216), (12, 138637680), (15, 110910144), (16, 103978260), (18, 92425120), (19, 87560640), (20, 83182608), (24, 69318840), (30, 55455072), (32, 51989130), (36, 46212560), (38, 43780320), (40, 41591304), (45, 36970048), (48, 34659420), (57, 29186880), (60, 27727536), (64, 25994565), (72, 23106280), (76, 21890160), (80, 20795652), (90, 18485024), (95, 17512128), (96, 17329710), (114, 14593440), (120, 13863768), (144, 11553140), (152, 10945080), (160, 10397826), (171, 9728960), (180, 9242512), (190, 8756064), (192, 8664855), (228, 7296720), (240, 6931884), (285, 5837376), (288, 5776570), (304, 5472540), (320, 5198913), (342, 4864480), (360, 4621256), (380, 4378032), (456, 3648360), (480, 3465942), (570, 2918688), (576, 2888285), (608, 2736270), (684, 2432240), (720, 2310628), (760, 2189016), (855, 1945792), (912, 1824180), (960, 1732971), (1140, 1459344), (1216, 1368135), (1368, 1216120), (1440, 1155314), (1520, 1094508), (1710, 972896), (1824, 912090), (2280, 729672), (2736, 608060), (2880, 577657), (3040, 547254), (3420, 486448), (3648, 456045), (4560, 364836), (5472, 304030), (6080, 273627), (6840, 243224), (9120, 182418), (10944, 152015), (13680, 121612), (18240, 91209), (27360, 60806), (30403, 54720)]