4925980680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 14925444480

約数和(自身を除く): 9999463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 257, 422, 514, 633, 757, 771, 844, 1028, 1055, 1266, 1285, 1514, 1542, 1688, 2056, 2110, 2271, 2532, 2570, 3028, 3084, 3165, 3785, 3855, 4220, 4542, 5064, 5140, 6056, 6168, 6330, 7570, 7710, 8440, 9084, 10280, 11355, 12660, 15140, 15420, 18168, 22710, 25320, 30280, 30840, 45420, 54227, 90840, 108454, 159727, 162681, 194549, 216908, 271135, 319454, 325362, 389098, 433816, 479181, 542270, 583647, 638908, 650724, 778196, 798635, 813405, 958362, 972745, 1084540, 1167294, 1277816, 1301448, 1556392, 1597270, 1626810, 1916724, 1945490, 2169080, 2334588, 2395905, 2918235, 3194540, 3253620, 3833448, 3890980, 4669176, 4791810, 5836470, 6389080, 6507240, 7781960, 9583620, 11672940, 19167240, 23345880, 41049839, 82099678, 123149517, 164199356, 205249195, 246299034, 328398712, 410498390, 492598068, 615747585, 820996780, 985196136, 1231495170, 1641993560, 2462990340, 4925980680]

約数ペア:

[(1, 4925980680), (2, 2462990340), (3, 1641993560), (4, 1231495170), (5, 985196136), (6, 820996780), (8, 615747585), (10, 492598068), (12, 410498390), (15, 328398712), (20, 246299034), (24, 205249195), (30, 164199356), (40, 123149517), (60, 82099678), (120, 41049839), (211, 23345880), (257, 19167240), (422, 11672940), (514, 9583620), (633, 7781960), (757, 6507240), (771, 6389080), (844, 5836470), (1028, 4791810), (1055, 4669176), (1266, 3890980), (1285, 3833448), (1514, 3253620), (1542, 3194540), (1688, 2918235), (2056, 2395905), (2110, 2334588), (2271, 2169080), (2532, 1945490), (2570, 1916724), (3028, 1626810), (3084, 1597270), (3165, 1556392), (3785, 1301448), (3855, 1277816), (4220, 1167294), (4542, 1084540), (5064, 972745), (5140, 958362), (6056, 813405), (6168, 798635), (6330, 778196), (7570, 650724), (7710, 638908), (8440, 583647), (9084, 542270), (10280, 479181), (11355, 433816), (12660, 389098), (15140, 325362), (15420, 319454), (18168, 271135), (22710, 216908), (25320, 194549), (30280, 162681), (30840, 159727), (45420, 108454), (54227, 90840)]