201882240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 256

約数和(自身を含む): 817632000

約数和(自身を除く): 615749760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1669, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3338, 3360, 3456, 3780, 4032, 4320, 4480, 5007, 5040, 5760, 6048, 6676, 6720, 7560, 8064, 8345, 8640, 10014, 10080, 11683, 12096, 13352, 13440, 15021, 15120, 16690, 17280, 20028, 20160, 23366, 24192, 25035, 26704, 30042, 30240, 33380, 35049, 40056, 40320, 45063, 46732, 50070, 53408, 58415, 60084, 60480, 66760, 70098, 75105, 80112, 90126, 93464, 100140, 105147, 106816, 116830, 120168, 120960, 133520, 140196, 150210, 160224, 175245, 180252, 186928, 200280, 210294, 213632, 225315, 233660, 240336, 267040, 280392, 300420, 315441, 320448, 350490, 360504, 373856, 400560, 420588, 450630, 467320, 480672, 525735, 534080, 560784, 600840, 630882, 640896, 700980, 721008, 747712, 801120, 841176, 901260, 934640, 961344, 1051470, 1068160, 1121568, 1201680, 1261764, 1401960, 1442016, 1495424, 1577205, 1602240, 1682352, 1802520, 1869280, 1922688, 2102940, 2243136, 2403360, 2523528, 2803920, 2884032, 3154410, 3204480, 3364704, 3605040, 3738560, 4205880, 4486272, 4806720, 5047056, 5607840, 5768064, 6308820, 6729408, 7210080, 7477120, 8411760, 9613440, 10094112, 11215680, 12617640, 13458816, 14420160, 16823520, 20188224, 22431360, 25235280, 28840320, 33647040, 40376448, 50470560, 67294080, 100941120, 201882240]

約数ペア:

[(1, 201882240), (2, 100941120), (3, 67294080), (4, 50470560), (5, 40376448), (6, 33647040), (7, 28840320), (8, 25235280), (9, 22431360), (10, 20188224), (12, 16823520), (14, 14420160), (15, 13458816), (16, 12617640), (18, 11215680), (20, 10094112), (21, 9613440), (24, 8411760), (27, 7477120), (28, 7210080), (30, 6729408), (32, 6308820), (35, 5768064), (36, 5607840), (40, 5047056), (42, 4806720), (45, 4486272), (48, 4205880), (54, 3738560), (56, 3605040), (60, 3364704), (63, 3204480), (64, 3154410), (70, 2884032), (72, 2803920), (80, 2523528), (84, 2403360), (90, 2243136), (96, 2102940), (105, 1922688), (108, 1869280), (112, 1802520), (120, 1682352), (126, 1602240), (128, 1577205), (135, 1495424), (140, 1442016), (144, 1401960), (160, 1261764), (168, 1201680), (180, 1121568), (189, 1068160), (192, 1051470), (210, 961344), (216, 934640), (224, 901260), (240, 841176), (252, 801120), (270, 747712), (280, 721008), (288, 700980), (315, 640896), (320, 630882), (336, 600840), (360, 560784), (378, 534080), (384, 525735), (420, 480672), (432, 467320), (448, 450630), (480, 420588), (504, 400560), (540, 373856), (560, 360504), (576, 350490), (630, 320448), (640, 315441), (672, 300420), (720, 280392), (756, 267040), (840, 240336), (864, 233660), (896, 225315), (945, 213632), (960, 210294), (1008, 200280), (1080, 186928), (1120, 180252), (1152, 175245), (1260, 160224), (1344, 150210), (1440, 140196), (1512, 133520), (1669, 120960), (1680, 120168), (1728, 116830), (1890, 106816), (1920, 105147), (2016, 100140), (2160, 93464), (2240, 90126), (2520, 80112), (2688, 75105), (2880, 70098), (3024, 66760), (3338, 60480), (3360, 60084), (3456, 58415), (3780, 53408), (4032, 50070), (4320, 46732), (4480, 45063), (5007, 40320), (5040, 40056), (5760, 35049), (6048, 33380), (6676, 30240), (6720, 30042), (7560, 26704), (8064, 25035), (8345, 24192), (8640, 23366), (10014, 20160), (10080, 20028), (11683, 17280), (12096, 16690), (13352, 15120), (13440, 15021)]