203030520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 801757440

約数和(自身を除く): 598726920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 49, 55, 56, 60, 66, 70, 73, 77, 84, 86, 88, 98, 105, 110, 120, 129, 132, 140, 146, 147, 154, 165, 168, 172, 196, 210, 215, 219, 220, 231, 245, 258, 264, 280, 292, 294, 301, 308, 330, 344, 365, 385, 392, 420, 430, 438, 440, 462, 473, 490, 511, 516, 539, 584, 588, 602, 616, 645, 660, 730, 735, 770, 803, 840, 860, 876, 903, 924, 946, 980, 1022, 1032, 1078, 1095, 1155, 1176, 1204, 1290, 1320, 1419, 1460, 1470, 1505, 1533, 1540, 1606, 1617, 1720, 1752, 1806, 1848, 1892, 1960, 2044, 2107, 2156, 2190, 2310, 2365, 2408, 2409, 2555, 2580, 2695, 2838, 2920, 2940, 3010, 3066, 3080, 3139, 3212, 3234, 3311, 3577, 3612, 3784, 4015, 4088, 4214, 4312, 4380, 4515, 4620, 4730, 4818, 5110, 5160, 5390, 5621, 5676, 5880, 6020, 6132, 6278, 6321, 6424, 6468, 6622, 7095, 7154, 7224, 7665, 8030, 8085, 8428, 8760, 9030, 9240, 9417, 9460, 9636, 9933, 10220, 10535, 10731, 10780, 11242, 11352, 12040, 12045, 12264, 12556, 12642, 12936, 13244, 14190, 14308, 15330, 15695, 16060, 16170, 16555, 16856, 16863, 17885, 18060, 18834, 18920, 19272, 19866, 20440, 21070, 21462, 21560, 21973, 22484, 23177, 24090, 25112, 25284, 26488, 28105, 28380, 28616, 30660, 31390, 31605, 32120, 32340, 33110, 33726, 34529, 35770, 36120, 37668, 39347, 39732, 42140, 42924, 43946, 44968, 46354, 47085, 48180, 49665, 50568, 53655, 56210, 56760, 61320, 62780, 63210, 64680, 65919, 66220, 67452, 69058, 69531, 71540, 75336, 78694, 79464, 84280, 84315, 85848, 87892, 92708, 94170, 96360, 99330, 103587, 107310, 109865, 112420, 115885, 118041, 125560, 126420, 131838, 132440, 134904, 138116, 139062, 143080, 153811, 157388, 168630, 172645, 175784, 185416, 188340, 196735, 198660, 207174, 214620, 219730, 224840, 231770, 236082, 241703, 252840, 263676, 276232, 278124, 307622, 314776, 329595, 337260, 345290, 347655, 376680, 393470, 397320, 414348, 429240, 439460, 461433, 463540, 472164, 483406, 517935, 527352, 556248, 590205, 615244, 659190, 674520, 690580, 695310, 725109, 769055, 786940, 828696, 878920, 922866, 927080, 944328, 966812, 1035870, 1180410, 1208515, 1230488, 1318380, 1381160, 1390620, 1450218, 1538110, 1573880, 1691921, 1845732, 1933624, 2071740, 2307165, 2360820, 2417030, 2636760, 2781240, 2900436, 3076220, 3383842, 3625545, 3691464, 4143480, 4614330, 4721640, 4834060, 5075763, 5800872, 6152440, 6767684, 7251090, 8459605, 9228660, 9668120, 10151526, 13535368, 14502180, 16919210, 18457320, 20303052, 25378815, 29004360, 33838420, 40606104, 50757630, 67676840, 101515260, 203030520]

約数ペア:

[(1, 203030520), (2, 101515260), (3, 67676840), (4, 50757630), (5, 40606104), (6, 33838420), (7, 29004360), (8, 25378815), (10, 20303052), (11, 18457320), (12, 16919210), (14, 14502180), (15, 13535368), (20, 10151526), (21, 9668120), (22, 9228660), (24, 8459605), (28, 7251090), (30, 6767684), (33, 6152440), (35, 5800872), (40, 5075763), (42, 4834060), (43, 4721640), (44, 4614330), (49, 4143480), (55, 3691464), (56, 3625545), (60, 3383842), (66, 3076220), (70, 2900436), (73, 2781240), (77, 2636760), (84, 2417030), (86, 2360820), (88, 2307165), (98, 2071740), (105, 1933624), (110, 1845732), (120, 1691921), (129, 1573880), (132, 1538110), (140, 1450218), (146, 1390620), (147, 1381160), (154, 1318380), (165, 1230488), (168, 1208515), (172, 1180410), (196, 1035870), (210, 966812), (215, 944328), (219, 927080), (220, 922866), (231, 878920), (245, 828696), (258, 786940), (264, 769055), (280, 725109), (292, 695310), (294, 690580), (301, 674520), (308, 659190), (330, 615244), (344, 590205), (365, 556248), (385, 527352), (392, 517935), (420, 483406), (430, 472164), (438, 463540), (440, 461433), (462, 439460), (473, 429240), (490, 414348), (511, 397320), (516, 393470), (539, 376680), (584, 347655), (588, 345290), (602, 337260), (616, 329595), (645, 314776), (660, 307622), (730, 278124), (735, 276232), (770, 263676), (803, 252840), (840, 241703), (860, 236082), (876, 231770), (903, 224840), (924, 219730), (946, 214620), (980, 207174), (1022, 198660), (1032, 196735), (1078, 188340), (1095, 185416), (1155, 175784), (1176, 172645), (1204, 168630), (1290, 157388), (1320, 153811), (1419, 143080), (1460, 139062), (1470, 138116), (1505, 134904), (1533, 132440), (1540, 131838), (1606, 126420), (1617, 125560), (1720, 118041), (1752, 115885), (1806, 112420), (1848, 109865), (1892, 107310), (1960, 103587), (2044, 99330), (2107, 96360), (2156, 94170), (2190, 92708), (2310, 87892), (2365, 85848), (2408, 84315), (2409, 84280), (2555, 79464), (2580, 78694), (2695, 75336), (2838, 71540), (2920, 69531), (2940, 69058), (3010, 67452), (3066, 66220), (3080, 65919), (3139, 64680), (3212, 63210), (3234, 62780), (3311, 61320), (3577, 56760), (3612, 56210), (3784, 53655), (4015, 50568), (4088, 49665), (4214, 48180), (4312, 47085), (4380, 46354), (4515, 44968), (4620, 43946), (4730, 42924), (4818, 42140), (5110, 39732), (5160, 39347), (5390, 37668), (5621, 36120), (5676, 35770), (5880, 34529), (6020, 33726), (6132, 33110), (6278, 32340), (6321, 32120), (6424, 31605), (6468, 31390), (6622, 30660), (7095, 28616), (7154, 28380), (7224, 28105), (7665, 26488), (8030, 25284), (8085, 25112), (8428, 24090), (8760, 23177), (9030, 22484), (9240, 21973), (9417, 21560), (9460, 21462), (9636, 21070), (9933, 20440), (10220, 19866), (10535, 19272), (10731, 18920), (10780, 18834), (11242, 18060), (11352, 17885), (12040, 16863), (12045, 16856), (12264, 16555), (12556, 16170), (12642, 16060), (12936, 15695), (13244, 15330), (14190, 14308)]