47298160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 138741120

約数和(自身を除く): 91442960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 89, 91, 104, 112, 130, 140, 146, 178, 182, 208, 260, 280, 292, 356, 364, 365, 445, 455, 511, 520, 560, 584, 623, 712, 728, 730, 890, 910, 949, 1022, 1040, 1157, 1168, 1246, 1424, 1456, 1460, 1780, 1820, 1898, 2044, 2314, 2492, 2555, 2920, 3115, 3560, 3640, 3796, 4088, 4628, 4745, 4984, 5110, 5785, 5840, 6230, 6497, 6643, 7120, 7280, 7592, 8099, 8176, 9256, 9490, 9968, 10220, 11570, 12460, 12994, 13286, 15184, 16198, 18512, 18980, 20440, 23140, 24920, 25988, 26572, 32396, 32485, 33215, 37960, 40495, 40880, 45479, 46280, 49840, 51976, 53144, 64792, 64970, 66430, 75920, 80990, 84461, 90958, 92560, 103952, 106288, 129584, 129940, 132860, 161980, 168922, 181916, 227395, 259880, 265720, 323960, 337844, 363832, 422305, 454790, 519760, 531440, 591227, 647920, 675688, 727664, 844610, 909580, 1182454, 1351376, 1689220, 1819160, 2364908, 2956135, 3378440, 3638320, 4729816, 5912270, 6756880, 9459632, 11824540, 23649080, 47298160]

約数ペア:

[(1, 47298160), (2, 23649080), (4, 11824540), (5, 9459632), (7, 6756880), (8, 5912270), (10, 4729816), (13, 3638320), (14, 3378440), (16, 2956135), (20, 2364908), (26, 1819160), (28, 1689220), (35, 1351376), (40, 1182454), (52, 909580), (56, 844610), (65, 727664), (70, 675688), (73, 647920), (80, 591227), (89, 531440), (91, 519760), (104, 454790), (112, 422305), (130, 363832), (140, 337844), (146, 323960), (178, 265720), (182, 259880), (208, 227395), (260, 181916), (280, 168922), (292, 161980), (356, 132860), (364, 129940), (365, 129584), (445, 106288), (455, 103952), (511, 92560), (520, 90958), (560, 84461), (584, 80990), (623, 75920), (712, 66430), (728, 64970), (730, 64792), (890, 53144), (910, 51976), (949, 49840), (1022, 46280), (1040, 45479), (1157, 40880), (1168, 40495), (1246, 37960), (1424, 33215), (1456, 32485), (1460, 32396), (1780, 26572), (1820, 25988), (1898, 24920), (2044, 23140), (2314, 20440), (2492, 18980), (2555, 18512), (2920, 16198), (3115, 15184), (3560, 13286), (3640, 12994), (3796, 12460), (4088, 11570), (4628, 10220), (4745, 9968), (4984, 9490), (5110, 9256), (5785, 8176), (5840, 8099), (6230, 7592), (6497, 7280), (6643, 7120)]