7759574280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{45763}}^1$

素因数の和:45940

約数の個数: 128

約数和(自身を含む): 26030563200

約数和(自身を除く): 18270988920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 14130, 16956, 18840, 21195, 28260, 33912, 42390, 45763, 56520, 84780, 91526, 137289, 169560, 183052, 228815, 274578, 366104, 411867, 457630, 549156, 686445, 823734, 915260, 1098312, 1235601, 1372890, 1647468, 1830520, 2059335, 2471202, 2745780, 3294936, 4118670, 4942404, 5491560, 6178005, 7184791, 8237340, 9884808, 12356010, 14369582, 16474680, 21554373, 24712020, 28739164, 35923955, 43108746, 49424040, 57478328, 64663119, 71847910, 86217492, 107771865, 129326238, 143695820, 172434984, 193989357, 215543730, 258652476, 287391640, 323315595, 387978714, 431087460, 517304952, 646631190, 775957428, 862174920, 969946785, 1293262380, 1551914856, 1939893570, 2586524760, 3879787140, 7759574280]

約数ペア:

[(1, 7759574280), (2, 3879787140), (3, 2586524760), (4, 1939893570), (5, 1551914856), (6, 1293262380), (8, 969946785), (9, 862174920), (10, 775957428), (12, 646631190), (15, 517304952), (18, 431087460), (20, 387978714), (24, 323315595), (27, 287391640), (30, 258652476), (36, 215543730), (40, 193989357), (45, 172434984), (54, 143695820), (60, 129326238), (72, 107771865), (90, 86217492), (108, 71847910), (120, 64663119), (135, 57478328), (157, 49424040), (180, 43108746), (216, 35923955), (270, 28739164), (314, 24712020), (360, 21554373), (471, 16474680), (540, 14369582), (628, 12356010), (785, 9884808), (942, 8237340), (1080, 7184791), (1256, 6178005), (1413, 5491560), (1570, 4942404), (1884, 4118670), (2355, 3294936), (2826, 2745780), (3140, 2471202), (3768, 2059335), (4239, 1830520), (4710, 1647468), (5652, 1372890), (6280, 1235601), (7065, 1098312), (8478, 915260), (9420, 823734), (11304, 686445), (14130, 549156), (16956, 457630), (18840, 411867), (21195, 366104), (28260, 274578), (33912, 228815), (42390, 183052), (45763, 169560), (56520, 137289), (84780, 91526)]