146586440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 451604160

約数和(自身を除く): 305017720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 523, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1046, 1078, 1144, 1274, 1430, 1540, 1820, 1960, 2002, 2092, 2156, 2548, 2615, 2695, 2860, 3080, 3185, 3640, 3661, 4004, 4184, 4312, 5005, 5096, 5230, 5390, 5720, 5753, 6370, 6799, 7007, 7322, 8008, 10010, 10460, 10780, 11506, 12740, 13598, 14014, 14644, 18305, 20020, 20920, 21560, 23012, 25480, 25627, 27196, 28028, 28765, 29288, 33995, 35035, 36610, 40040, 40271, 46024, 47593, 51254, 54392, 56056, 57530, 67990, 70070, 73220, 74789, 80542, 95186, 102508, 115060, 128135, 135980, 140140, 146440, 149578, 161084, 190372, 201355, 205016, 230120, 237965, 256270, 271960, 280280, 281897, 299156, 322168, 333151, 373945, 380744, 402710, 475930, 512540, 523523, 563794, 598312, 666302, 747890, 805420, 951860, 1025080, 1047046, 1127588, 1332604, 1409485, 1495780, 1610840, 1665755, 1903720, 2094092, 2255176, 2617615, 2665208, 2818970, 2991560, 3331510, 3664661, 4188184, 5235230, 5637940, 6663020, 7329322, 10470460, 11275880, 13326040, 14658644, 18323305, 20940920, 29317288, 36646610, 73293220, 146586440]

約数ペア:

[(1, 146586440), (2, 73293220), (4, 36646610), (5, 29317288), (7, 20940920), (8, 18323305), (10, 14658644), (11, 13326040), (13, 11275880), (14, 10470460), (20, 7329322), (22, 6663020), (26, 5637940), (28, 5235230), (35, 4188184), (40, 3664661), (44, 3331510), (49, 2991560), (52, 2818970), (55, 2665208), (56, 2617615), (65, 2255176), (70, 2094092), (77, 1903720), (88, 1665755), (91, 1610840), (98, 1495780), (104, 1409485), (110, 1332604), (130, 1127588), (140, 1047046), (143, 1025080), (154, 951860), (182, 805420), (196, 747890), (220, 666302), (245, 598312), (260, 563794), (280, 523523), (286, 512540), (308, 475930), (364, 402710), (385, 380744), (392, 373945), (440, 333151), (455, 322168), (490, 299156), (520, 281897), (523, 280280), (539, 271960), (572, 256270), (616, 237965), (637, 230120), (715, 205016), (728, 201355), (770, 190372), (910, 161084), (980, 149578), (1001, 146440), (1046, 140140), (1078, 135980), (1144, 128135), (1274, 115060), (1430, 102508), (1540, 95186), (1820, 80542), (1960, 74789), (2002, 73220), (2092, 70070), (2156, 67990), (2548, 57530), (2615, 56056), (2695, 54392), (2860, 51254), (3080, 47593), (3185, 46024), (3640, 40271), (3661, 40040), (4004, 36610), (4184, 35035), (4312, 33995), (5005, 29288), (5096, 28765), (5230, 28028), (5390, 27196), (5720, 25627), (5753, 25480), (6370, 23012), (6799, 21560), (7007, 20920), (7322, 20020), (8008, 18305), (10010, 14644), (10460, 14014), (10780, 13598), (11506, 12740)]