57964920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 190209600

約数和(自身を除く): 132244680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 509, 520, 584, 730, 780, 876, 949, 1018, 1095, 1460, 1527, 1560, 1752, 1898, 2036, 2190, 2545, 2847, 2920, 3054, 3796, 4072, 4380, 4745, 5090, 5694, 6108, 6617, 7592, 7635, 8760, 9490, 10180, 11388, 12216, 13234, 14235, 15270, 18980, 19851, 20360, 22776, 26468, 28470, 30540, 33085, 37157, 37960, 39702, 52936, 56940, 61080, 66170, 74314, 79404, 99255, 111471, 113880, 132340, 148628, 158808, 185785, 198510, 222942, 264680, 297256, 371570, 397020, 445884, 483041, 557355, 743140, 794040, 891768, 966082, 1114710, 1449123, 1486280, 1932164, 2229420, 2415205, 2898246, 3864328, 4458840, 4830410, 5796492, 7245615, 9660820, 11592984, 14491230, 19321640, 28982460, 57964920]

約数ペア:

[(1, 57964920), (2, 28982460), (3, 19321640), (4, 14491230), (5, 11592984), (6, 9660820), (8, 7245615), (10, 5796492), (12, 4830410), (13, 4458840), (15, 3864328), (20, 2898246), (24, 2415205), (26, 2229420), (30, 1932164), (39, 1486280), (40, 1449123), (52, 1114710), (60, 966082), (65, 891768), (73, 794040), (78, 743140), (104, 557355), (120, 483041), (130, 445884), (146, 397020), (156, 371570), (195, 297256), (219, 264680), (260, 222942), (292, 198510), (312, 185785), (365, 158808), (390, 148628), (438, 132340), (509, 113880), (520, 111471), (584, 99255), (730, 79404), (780, 74314), (876, 66170), (949, 61080), (1018, 56940), (1095, 52936), (1460, 39702), (1527, 37960), (1560, 37157), (1752, 33085), (1898, 30540), (2036, 28470), (2190, 26468), (2545, 22776), (2847, 20360), (2920, 19851), (3054, 18980), (3796, 15270), (4072, 14235), (4380, 13234), (4745, 12216), (5090, 11388), (5694, 10180), (6108, 9490), (6617, 8760), (7592, 7635)]