266315760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1753}}^1$

素因数の和:1983

約数の個数: 120

約数和(自身を含む): 899128464

約数和(自身を除く): 632812704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1688, 1753, 1899, 2110, 2532, 3165, 3376, 3506, 3798, 4220, 5064, 5259, 6330, 7012, 7596, 8440, 8765, 9495, 10128, 10518, 12660, 14024, 15192, 15777, 16880, 17530, 18990, 21036, 25320, 26295, 28048, 30384, 31554, 35060, 37980, 42072, 50640, 52590, 63108, 70120, 75960, 78885, 84144, 105180, 126216, 140240, 151920, 157770, 210360, 252432, 315540, 369883, 420720, 631080, 739766, 1109649, 1262160, 1479532, 1849415, 2219298, 2959064, 3328947, 3698830, 4438596, 5548245, 5918128, 6657894, 7397660, 8877192, 11096490, 13315788, 14795320, 16644735, 17754384, 22192980, 26631576, 29590640, 33289470, 44385960, 53263152, 66578940, 88771920, 133157880, 266315760]

約数ペア:

[(1, 266315760), (2, 133157880), (3, 88771920), (4, 66578940), (5, 53263152), (6, 44385960), (8, 33289470), (9, 29590640), (10, 26631576), (12, 22192980), (15, 17754384), (16, 16644735), (18, 14795320), (20, 13315788), (24, 11096490), (30, 8877192), (36, 7397660), (40, 6657894), (45, 5918128), (48, 5548245), (60, 4438596), (72, 3698830), (80, 3328947), (90, 2959064), (120, 2219298), (144, 1849415), (180, 1479532), (211, 1262160), (240, 1109649), (360, 739766), (422, 631080), (633, 420720), (720, 369883), (844, 315540), (1055, 252432), (1266, 210360), (1688, 157770), (1753, 151920), (1899, 140240), (2110, 126216), (2532, 105180), (3165, 84144), (3376, 78885), (3506, 75960), (3798, 70120), (4220, 63108), (5064, 52590), (5259, 50640), (6330, 42072), (7012, 37980), (7596, 35060), (8440, 31554), (8765, 30384), (9495, 28048), (10128, 26295), (10518, 25320), (12660, 21036), (14024, 18990), (15192, 17530), (15777, 16880)]