47843520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 224

約数和(自身を含む): 166298880

約数和(自身を除く): 118455360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 61, 64, 76, 80, 86, 95, 96, 114, 120, 122, 129, 152, 160, 172, 183, 190, 192, 215, 228, 240, 244, 258, 285, 304, 305, 320, 344, 366, 380, 430, 456, 480, 488, 516, 570, 608, 610, 645, 688, 732, 760, 817, 860, 912, 915, 960, 976, 1032, 1140, 1159, 1216, 1220, 1290, 1376, 1464, 1520, 1634, 1720, 1824, 1830, 1952, 2064, 2280, 2318, 2440, 2451, 2580, 2623, 2752, 2928, 3040, 3268, 3440, 3477, 3648, 3660, 3904, 4085, 4128, 4560, 4636, 4880, 4902, 5160, 5246, 5795, 5856, 6080, 6536, 6880, 6954, 7320, 7869, 8170, 8256, 9120, 9272, 9760, 9804, 10320, 10492, 11590, 11712, 12255, 13072, 13115, 13760, 13908, 14640, 15738, 16340, 17385, 18240, 18544, 19520, 19608, 20640, 20984, 23180, 24510, 26144, 26230, 27816, 29280, 31476, 32680, 34770, 37088, 39216, 39345, 41280, 41968, 46360, 49020, 49837, 52288, 52460, 55632, 58560, 62952, 65360, 69540, 74176, 78432, 78690, 83936, 92720, 98040, 99674, 104920, 111264, 125904, 130720, 139080, 149511, 156864, 157380, 167872, 185440, 196080, 199348, 209840, 222528, 249185, 251808, 261440, 278160, 299022, 314760, 370880, 392160, 398696, 419680, 498370, 503616, 556320, 598044, 629520, 747555, 784320, 797392, 839360, 996740, 1112640, 1196088, 1259040, 1495110, 1594784, 1993480, 2392176, 2518080, 2990220, 3189568, 3986960, 4784352, 5980440, 7973920, 9568704, 11960880, 15947840, 23921760, 47843520]

約数ペア:

[(1, 47843520), (2, 23921760), (3, 15947840), (4, 11960880), (5, 9568704), (6, 7973920), (8, 5980440), (10, 4784352), (12, 3986960), (15, 3189568), (16, 2990220), (19, 2518080), (20, 2392176), (24, 1993480), (30, 1594784), (32, 1495110), (38, 1259040), (40, 1196088), (43, 1112640), (48, 996740), (57, 839360), (60, 797392), (61, 784320), (64, 747555), (76, 629520), (80, 598044), (86, 556320), (95, 503616), (96, 498370), (114, 419680), (120, 398696), (122, 392160), (129, 370880), (152, 314760), (160, 299022), (172, 278160), (183, 261440), (190, 251808), (192, 249185), (215, 222528), (228, 209840), (240, 199348), (244, 196080), (258, 185440), (285, 167872), (304, 157380), (305, 156864), (320, 149511), (344, 139080), (366, 130720), (380, 125904), (430, 111264), (456, 104920), (480, 99674), (488, 98040), (516, 92720), (570, 83936), (608, 78690), (610, 78432), (645, 74176), (688, 69540), (732, 65360), (760, 62952), (817, 58560), (860, 55632), (912, 52460), (915, 52288), (960, 49837), (976, 49020), (1032, 46360), (1140, 41968), (1159, 41280), (1216, 39345), (1220, 39216), (1290, 37088), (1376, 34770), (1464, 32680), (1520, 31476), (1634, 29280), (1720, 27816), (1824, 26230), (1830, 26144), (1952, 24510), (2064, 23180), (2280, 20984), (2318, 20640), (2440, 19608), (2451, 19520), (2580, 18544), (2623, 18240), (2752, 17385), (2928, 16340), (3040, 15738), (3268, 14640), (3440, 13908), (3477, 13760), (3648, 13115), (3660, 13072), (3904, 12255), (4085, 11712), (4128, 11590), (4560, 10492), (4636, 10320), (4880, 9804), (4902, 9760), (5160, 9272), (5246, 9120), (5795, 8256), (5856, 8170), (6080, 7869), (6536, 7320), (6880, 6954)]