57281640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 187971840

約数和(自身を除く): 130690200

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, 503, 520, 584, 730, 780, 876, 949, 1006, 1095, 1460, 1509, 1560, 1752, 1898, 2012, 2190, 2515, 2847, 2920, 3018, 3796, 4024, 4380, 4745, 5030, 5694, 6036, 6539, 7545, 7592, 8760, 9490, 10060, 11388, 12072, 13078, 14235, 15090, 18980, 19617, 20120, 22776, 26156, 28470, 30180, 32695, 36719, 37960, 39234, 52312, 56940, 60360, 65390, 73438, 78468, 98085, 110157, 113880, 130780, 146876, 156936, 183595, 196170, 220314, 261560, 293752, 367190, 392340, 440628, 477347, 550785, 734380, 784680, 881256, 954694, 1101570, 1432041, 1468760, 1909388, 2203140, 2386735, 2864082, 3818776, 4406280, 4773470, 5728164, 7160205, 9546940, 11456328, 14320410, 19093880, 28640820, 57281640]

約数ペア:

[(1, 57281640), (2, 28640820), (3, 19093880), (4, 14320410), (5, 11456328), (6, 9546940), (8, 7160205), (10, 5728164), (12, 4773470), (13, 4406280), (15, 3818776), (20, 2864082), (24, 2386735), (26, 2203140), (30, 1909388), (39, 1468760), (40, 1432041), (52, 1101570), (60, 954694), (65, 881256), (73, 784680), (78, 734380), (104, 550785), (120, 477347), (130, 440628), (146, 392340), (156, 367190), (195, 293752), (219, 261560), (260, 220314), (292, 196170), (312, 183595), (365, 156936), (390, 146876), (438, 130780), (503, 113880), (520, 110157), (584, 98085), (730, 78468), (780, 73438), (876, 65390), (949, 60360), (1006, 56940), (1095, 52312), (1460, 39234), (1509, 37960), (1560, 36719), (1752, 32695), (1898, 30180), (2012, 28470), (2190, 26156), (2515, 22776), (2847, 20120), (2920, 19617), (3018, 18980), (3796, 15090), (4024, 14235), (4380, 13078), (4745, 12072), (5030, 11388), (5694, 10060), (6036, 9490), (6539, 8760), (7545, 7592)]