251766720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 336

約数和(自身を含む): 941466240

約数和(自身を除く): 689699520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 64, 72, 76, 80, 86, 90, 95, 96, 107, 114, 120, 129, 144, 152, 160, 171, 172, 180, 190, 192, 214, 215, 228, 240, 258, 285, 288, 304, 320, 321, 342, 344, 360, 380, 387, 428, 430, 456, 480, 516, 535, 570, 576, 608, 642, 645, 684, 688, 720, 760, 774, 817, 855, 856, 860, 912, 960, 963, 1032, 1070, 1140, 1216, 1284, 1290, 1368, 1376, 1440, 1520, 1548, 1605, 1634, 1710, 1712, 1720, 1824, 1926, 1935, 2033, 2064, 2140, 2280, 2451, 2568, 2580, 2736, 2752, 2880, 3040, 3096, 3210, 3268, 3420, 3424, 3440, 3648, 3852, 3870, 4066, 4085, 4128, 4280, 4560, 4601, 4815, 4902, 5136, 5160, 5472, 6080, 6099, 6192, 6420, 6536, 6840, 6848, 6880, 7353, 7704, 7740, 8132, 8170, 8256, 8560, 9120, 9202, 9630, 9804, 10165, 10272, 10320, 10944, 12198, 12255, 12384, 12840, 13072, 13680, 13760, 13803, 14706, 15408, 15480, 16264, 16340, 17120, 18240, 18297, 18404, 19260, 19608, 20330, 20544, 20640, 23005, 24396, 24510, 24768, 25680, 26144, 27360, 27606, 29412, 30495, 30816, 30960, 32528, 32680, 34240, 36594, 36765, 36808, 38520, 39216, 40660, 41280, 41409, 46010, 48792, 49020, 51360, 52288, 54720, 55212, 58824, 60990, 61632, 61920, 65056, 65360, 69015, 73188, 73530, 73616, 77040, 78432, 81320, 82818, 87419, 91485, 92020, 97584, 98040, 102720, 110424, 117648, 121980, 123840, 130112, 130720, 138030, 146376, 147060, 147232, 154080, 156864, 162640, 165636, 174838, 182970, 184040, 195168, 196080, 207045, 220848, 235296, 243960, 261440, 262257, 276060, 292752, 294120, 294464, 308160, 325280, 331272, 349676, 365940, 368080, 390336, 392160, 414090, 437095, 441696, 470592, 487920, 524514, 552120, 585504, 588240, 650560, 662544, 699352, 731880, 736160, 784320, 786771, 828180, 874190, 883392, 975840, 1049028, 1104240, 1171008, 1176480, 1311285, 1325088, 1398704, 1463760, 1472320, 1573542, 1656360, 1748380, 1951680, 2098056, 2208480, 2352960, 2622570, 2650176, 2797408, 2927520, 3147084, 3312720, 3496760, 3933855, 4196112, 4416960, 5245140, 5594816, 5855040, 6294168, 6625440, 6993520, 7867710, 8392224, 10490280, 12588336, 13250880, 13987040, 15735420, 16784448, 20980560, 25176672, 27974080, 31470840, 41961120, 50353344, 62941680, 83922240, 125883360, 251766720]

約数ペア:

[(1, 251766720), (2, 125883360), (3, 83922240), (4, 62941680), (5, 50353344), (6, 41961120), (8, 31470840), (9, 27974080), (10, 25176672), (12, 20980560), (15, 16784448), (16, 15735420), (18, 13987040), (19, 13250880), (20, 12588336), (24, 10490280), (30, 8392224), (32, 7867710), (36, 6993520), (38, 6625440), (40, 6294168), (43, 5855040), (45, 5594816), (48, 5245140), (57, 4416960), (60, 4196112), (64, 3933855), (72, 3496760), (76, 3312720), (80, 3147084), (86, 2927520), (90, 2797408), (95, 2650176), (96, 2622570), (107, 2352960), (114, 2208480), (120, 2098056), (129, 1951680), (144, 1748380), (152, 1656360), (160, 1573542), (171, 1472320), (172, 1463760), (180, 1398704), (190, 1325088), (192, 1311285), (214, 1176480), (215, 1171008), (228, 1104240), (240, 1049028), (258, 975840), (285, 883392), (288, 874190), (304, 828180), (320, 786771), (321, 784320), (342, 736160), (344, 731880), (360, 699352), (380, 662544), (387, 650560), (428, 588240), (430, 585504), (456, 552120), (480, 524514), (516, 487920), (535, 470592), (570, 441696), (576, 437095), (608, 414090), (642, 392160), (645, 390336), (684, 368080), (688, 365940), (720, 349676), (760, 331272), (774, 325280), (817, 308160), (855, 294464), (856, 294120), (860, 292752), (912, 276060), (960, 262257), (963, 261440), (1032, 243960), (1070, 235296), (1140, 220848), (1216, 207045), (1284, 196080), (1290, 195168), (1368, 184040), (1376, 182970), (1440, 174838), (1520, 165636), (1548, 162640), (1605, 156864), (1634, 154080), (1710, 147232), (1712, 147060), (1720, 146376), (1824, 138030), (1926, 130720), (1935, 130112), (2033, 123840), (2064, 121980), (2140, 117648), (2280, 110424), (2451, 102720), (2568, 98040), (2580, 97584), (2736, 92020), (2752, 91485), (2880, 87419), (3040, 82818), (3096, 81320), (3210, 78432), (3268, 77040), (3420, 73616), (3424, 73530), (3440, 73188), (3648, 69015), (3852, 65360), (3870, 65056), (4066, 61920), (4085, 61632), (4128, 60990), (4280, 58824), (4560, 55212), (4601, 54720), (4815, 52288), (4902, 51360), (5136, 49020), (5160, 48792), (5472, 46010), (6080, 41409), (6099, 41280), (6192, 40660), (6420, 39216), (6536, 38520), (6840, 36808), (6848, 36765), (6880, 36594), (7353, 34240), (7704, 32680), (7740, 32528), (8132, 30960), (8170, 30816), (8256, 30495), (8560, 29412), (9120, 27606), (9202, 27360), (9630, 26144), (9804, 25680), (10165, 24768), (10272, 24510), (10320, 24396), (10944, 23005), (12198, 20640), (12255, 20544), (12384, 20330), (12840, 19608), (13072, 19260), (13680, 18404), (13760, 18297), (13803, 18240), (14706, 17120), (15408, 16340), (15480, 16264)]