1327211200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:919

約数の個数: 168

約数和(自身を含む): 3760370432

約数和(自身を除く): 2433159232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 163, 175, 200, 224, 280, 320, 326, 350, 400, 448, 560, 652, 700, 727, 800, 815, 1120, 1141, 1304, 1400, 1454, 1600, 1630, 2240, 2282, 2608, 2800, 2908, 3260, 3635, 4075, 4564, 5089, 5216, 5600, 5705, 5816, 6520, 7270, 8150, 9128, 10178, 10432, 11200, 11410, 11632, 13040, 14540, 16300, 18175, 18256, 20356, 22820, 23264, 25445, 26080, 28525, 29080, 32600, 36350, 36512, 40712, 45640, 46528, 50890, 52160, 57050, 58160, 65200, 72700, 73024, 81424, 91280, 101780, 114100, 116320, 118501, 127225, 130400, 145400, 162848, 182560, 203560, 228200, 232640, 237002, 254450, 260800, 290800, 325696, 365120, 407120, 456400, 474004, 508900, 581600, 592505, 814240, 829507, 912800, 948008, 1017800, 1163200, 1185010, 1628480, 1659014, 1825600, 1896016, 2035600, 2370020, 2962525, 3318028, 3792032, 4071200, 4147535, 4740040, 5925050, 6636056, 7584064, 8142400, 8295070, 9480080, 11850100, 13272112, 16590140, 18960160, 20737675, 23700200, 26544224, 33180280, 37920320, 41475350, 47400400, 53088448, 66360560, 82950700, 94800800, 132721120, 165901400, 189601600, 265442240, 331802800, 663605600, 1327211200]

約数ペア:

[(1, 1327211200), (2, 663605600), (4, 331802800), (5, 265442240), (7, 189601600), (8, 165901400), (10, 132721120), (14, 94800800), (16, 82950700), (20, 66360560), (25, 53088448), (28, 47400400), (32, 41475350), (35, 37920320), (40, 33180280), (50, 26544224), (56, 23700200), (64, 20737675), (70, 18960160), (80, 16590140), (100, 13272112), (112, 11850100), (140, 9480080), (160, 8295070), (163, 8142400), (175, 7584064), (200, 6636056), (224, 5925050), (280, 4740040), (320, 4147535), (326, 4071200), (350, 3792032), (400, 3318028), (448, 2962525), (560, 2370020), (652, 2035600), (700, 1896016), (727, 1825600), (800, 1659014), (815, 1628480), (1120, 1185010), (1141, 1163200), (1304, 1017800), (1400, 948008), (1454, 912800), (1600, 829507), (1630, 814240), (2240, 592505), (2282, 581600), (2608, 508900), (2800, 474004), (2908, 456400), (3260, 407120), (3635, 365120), (4075, 325696), (4564, 290800), (5089, 260800), (5216, 254450), (5600, 237002), (5705, 232640), (5816, 228200), (6520, 203560), (7270, 182560), (8150, 162848), (9128, 145400), (10178, 130400), (10432, 127225), (11200, 118501), (11410, 116320), (11632, 114100), (13040, 101780), (14540, 91280), (16300, 81424), (18175, 73024), (18256, 72700), (20356, 65200), (22820, 58160), (23264, 57050), (25445, 52160), (26080, 50890), (28525, 46528), (29080, 45640), (32600, 40712), (36350, 36512)]