1206061920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{39883}}^1$

素因数の和:39914

約数の個数: 192

約数和(自身を含む): 4824368640

約数和(自身を除く): 3618306720

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 39883, 79766, 119649, 159532, 199415, 239298, 279181, 319064, 358947, 398830, 478596, 558362, 598245, 638128, 717894, 797660, 837543, 957192, 1076841, 1116724, 1196490, 1276256, 1395905, 1435788, 1595320, 1675086, 1794735, 1914384, 2153682, 2233448, 2392980, 2512629, 2791810, 2871576, 3190640, 3350172, 3589470, 3828768, 4187715, 4307364, 4466896, 4785960, 5025258, 5384205, 5583620, 5743152, 6381280, 6700344, 7178940, 7537887, 8375430, 8614728, 8933792, 9571920, 10050516, 10768410, 11167240, 11486304, 12563145, 13400688, 14357880, 15075774, 16750860, 17229456, 19143840, 20101032, 21536820, 22334480, 25126290, 26801376, 28715760, 30151548, 33501720, 34458912, 37689435, 40202064, 43073640, 44668960, 50252580, 57431520, 60303096, 67003440, 75378870, 80404128, 86147280, 100505160, 120606192, 134006880, 150757740, 172294560, 201010320, 241212384, 301515480, 402020640, 603030960, 1206061920]

約数ペア:

[(1, 1206061920), (2, 603030960), (3, 402020640), (4, 301515480), (5, 241212384), (6, 201010320), (7, 172294560), (8, 150757740), (9, 134006880), (10, 120606192), (12, 100505160), (14, 86147280), (15, 80404128), (16, 75378870), (18, 67003440), (20, 60303096), (21, 57431520), (24, 50252580), (27, 44668960), (28, 43073640), (30, 40202064), (32, 37689435), (35, 34458912), (36, 33501720), (40, 30151548), (42, 28715760), (45, 26801376), (48, 25126290), (54, 22334480), (56, 21536820), (60, 20101032), (63, 19143840), (70, 17229456), (72, 16750860), (80, 15075774), (84, 14357880), (90, 13400688), (96, 12563145), (105, 11486304), (108, 11167240), (112, 10768410), (120, 10050516), (126, 9571920), (135, 8933792), (140, 8614728), (144, 8375430), (160, 7537887), (168, 7178940), (180, 6700344), (189, 6381280), (210, 5743152), (216, 5583620), (224, 5384205), (240, 5025258), (252, 4785960), (270, 4466896), (280, 4307364), (288, 4187715), (315, 3828768), (336, 3589470), (360, 3350172), (378, 3190640), (420, 2871576), (432, 2791810), (480, 2512629), (504, 2392980), (540, 2233448), (560, 2153682), (630, 1914384), (672, 1794735), (720, 1675086), (756, 1595320), (840, 1435788), (864, 1395905), (945, 1276256), (1008, 1196490), (1080, 1116724), (1120, 1076841), (1260, 957192), (1440, 837543), (1512, 797660), (1680, 717894), (1890, 638128), (2016, 598245), (2160, 558362), (2520, 478596), (3024, 398830), (3360, 358947), (3780, 319064), (4320, 279181), (5040, 239298), (6048, 199415), (7560, 159532), (10080, 119649), (15120, 79766), (30240, 39883)]