820199952

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 480

約数和(自身を含む): 2992308480

約数和(自身を除く): 2172108528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 48, 51, 52, 54, 66, 68, 71, 72, 78, 88, 99, 102, 104, 108, 117, 121, 132, 136, 142, 143, 144, 153, 156, 176, 187, 198, 204, 208, 213, 216, 221, 234, 242, 264, 272, 284, 286, 297, 306, 312, 351, 363, 374, 396, 408, 426, 429, 432, 442, 459, 468, 484, 528, 561, 568, 572, 594, 612, 624, 639, 663, 702, 726, 748, 781, 792, 816, 852, 858, 884, 918, 923, 936, 968, 1089, 1122, 1136, 1144, 1188, 1207, 1224, 1278, 1287, 1326, 1404, 1452, 1496, 1562, 1573, 1584, 1683, 1704, 1716, 1768, 1836, 1846, 1872, 1917, 1936, 1989, 2057, 2178, 2244, 2288, 2343, 2376, 2414, 2431, 2448, 2556, 2574, 2652, 2769, 2808, 2904, 2992, 3124, 3146, 3267, 3366, 3408, 3432, 3536, 3621, 3672, 3692, 3834, 3861, 3978, 4114, 4356, 4488, 4686, 4719, 4752, 4828, 4862, 5049, 5112, 5148, 5304, 5538, 5616, 5808, 5967, 6171, 6248, 6292, 6534, 6732, 6864, 7029, 7242, 7293, 7344, 7384, 7668, 7722, 7956, 8228, 8307, 8591, 8712, 8976, 9372, 9438, 9656, 9724, 10098, 10153, 10224, 10296, 10608, 10863, 11076, 11934, 12342, 12496, 12584, 13068, 13277, 13464, 14058, 14157, 14484, 14586, 14768, 15336, 15444, 15691, 15912, 16456, 16614, 17182, 17424, 18513, 18744, 18876, 19312, 19448, 20196, 20306, 20592, 21087, 21726, 21879, 22152, 23868, 24684, 24921, 25168, 25773, 26136, 26554, 26741, 26928, 28116, 28314, 28968, 29172, 30459, 30672, 30888, 31382, 31824, 32589, 32912, 33228, 34364, 37026, 37488, 37752, 38896, 39831, 40392, 40612, 42174, 42471, 43452, 43758, 44304, 47073, 47736, 49368, 49842, 51546, 52272, 53108, 53482, 55539, 56232, 56628, 57936, 58344, 60918, 61776, 62764, 65178, 65637, 66456, 68728, 74052, 75504, 77319, 79662, 80223, 80784, 81224, 84348, 84942, 86904, 87516, 91377, 94146, 95472, 98736, 99684, 103092, 106216, 106964, 111078, 111683, 112464, 113256, 116688, 119493, 121836, 125528, 130356, 131274, 132912, 137456, 141219, 146047, 148104, 154638, 159324, 160446, 162448, 168696, 169884, 172601, 173808, 175032, 182754, 188292, 199368, 206184, 212432, 213928, 222156, 223366, 226512, 231957, 238986, 240669, 243672, 251056, 260712, 262548, 274131, 282438, 292094, 296208, 309276, 318648, 320892, 335049, 337392, 339768, 345202, 350064, 358479, 365508, 376584, 398736, 412368, 423657, 427856, 438141, 444312, 446732, 463914, 477972, 481338, 487344, 517803, 521424, 525096, 548262, 564876, 584188, 618552, 637296, 641784, 670098, 679536, 690404, 716958, 722007, 731016, 753168, 847314, 876282, 888624, 893464, 927828, 955944, 962676, 1005147, 1035606, 1050192, 1096524, 1129752, 1168376, 1237104, 1283568, 1314423, 1340196, 1380808, 1433916, 1444014, 1462032, 1553409, 1694628, 1752564, 1786928, 1855656, 1898611, 1911888, 1925352, 2010294, 2071212, 2193048, 2259504, 2336752, 2628846, 2680392, 2761616, 2867832, 2888028, 3015441, 3106818, 3389256, 3505128, 3711312, 3797222, 3850704, 3943269, 4020588, 4142424, 4386096, 4660227, 5257692, 5360784, 5695833, 5735664, 5776056, 6030882, 6213636, 6778512, 7010256, 7594444, 7886538, 8041176, 8284848, 9320454, 10515384, 11391666, 11552112, 12061764, 12427272, 15188888, 15773076, 16082352, 17087499, 18640908, 21030768, 22783332, 24123528, 24854544, 30377776, 31546152, 34174998, 37281816, 45566664, 48247056, 51262497, 63092304, 68349996, 74563632, 91133328, 102524994, 136699992, 205049988, 273399984, 410099976, 820199952]

約数ペア:

[(1, 820199952), (2, 410099976), (3, 273399984), (4, 205049988), (6, 136699992), (8, 102524994), (9, 91133328), (11, 74563632), (12, 68349996), (13, 63092304), (16, 51262497), (17, 48247056), (18, 45566664), (22, 37281816), (24, 34174998), (26, 31546152), (27, 30377776), (33, 24854544), (34, 24123528), (36, 22783332), (39, 21030768), (44, 18640908), (48, 17087499), (51, 16082352), (52, 15773076), (54, 15188888), (66, 12427272), (68, 12061764), (71, 11552112), (72, 11391666), (78, 10515384), (88, 9320454), (99, 8284848), (102, 8041176), (104, 7886538), (108, 7594444), (117, 7010256), (121, 6778512), (132, 6213636), (136, 6030882), (142, 5776056), (143, 5735664), (144, 5695833), (153, 5360784), (156, 5257692), (176, 4660227), (187, 4386096), (198, 4142424), (204, 4020588), (208, 3943269), (213, 3850704), (216, 3797222), (221, 3711312), (234, 3505128), (242, 3389256), (264, 3106818), (272, 3015441), (284, 2888028), (286, 2867832), (297, 2761616), (306, 2680392), (312, 2628846), (351, 2336752), (363, 2259504), (374, 2193048), (396, 2071212), (408, 2010294), (426, 1925352), (429, 1911888), (432, 1898611), (442, 1855656), (459, 1786928), (468, 1752564), (484, 1694628), (528, 1553409), (561, 1462032), (568, 1444014), (572, 1433916), (594, 1380808), (612, 1340196), (624, 1314423), (639, 1283568), (663, 1237104), (702, 1168376), (726, 1129752), (748, 1096524), (781, 1050192), (792, 1035606), (816, 1005147), (852, 962676), (858, 955944), (884, 927828), (918, 893464), (923, 888624), (936, 876282), (968, 847314), (1089, 753168), (1122, 731016), (1136, 722007), (1144, 716958), (1188, 690404), (1207, 679536), (1224, 670098), (1278, 641784), (1287, 637296), (1326, 618552), (1404, 584188), (1452, 564876), (1496, 548262), (1562, 525096), (1573, 521424), (1584, 517803), (1683, 487344), (1704, 481338), (1716, 477972), (1768, 463914), (1836, 446732), (1846, 444312), (1872, 438141), (1917, 427856), (1936, 423657), (1989, 412368), (2057, 398736), (2178, 376584), (2244, 365508), (2288, 358479), (2343, 350064), (2376, 345202), (2414, 339768), (2431, 337392), (2448, 335049), (2556, 320892), (2574, 318648), (2652, 309276), (2769, 296208), (2808, 292094), (2904, 282438), (2992, 274131), (3124, 262548), (3146, 260712), (3267, 251056), (3366, 243672), (3408, 240669), (3432, 238986), (3536, 231957), (3621, 226512), (3672, 223366), (3692, 222156), (3834, 213928), (3861, 212432), (3978, 206184), (4114, 199368), (4356, 188292), (4488, 182754), (4686, 175032), (4719, 173808), (4752, 172601), (4828, 169884), (4862, 168696), (5049, 162448), (5112, 160446), (5148, 159324), (5304, 154638), (5538, 148104), (5616, 146047), (5808, 141219), (5967, 137456), (6171, 132912), (6248, 131274), (6292, 130356), (6534, 125528), (6732, 121836), (6864, 119493), (7029, 116688), (7242, 113256), (7293, 112464), (7344, 111683), (7384, 111078), (7668, 106964), (7722, 106216), (7956, 103092), (8228, 99684), (8307, 98736), (8591, 95472), (8712, 94146), (8976, 91377), (9372, 87516), (9438, 86904), (9656, 84942), (9724, 84348), (10098, 81224), (10153, 80784), (10224, 80223), (10296, 79662), (10608, 77319), (10863, 75504), (11076, 74052), (11934, 68728), (12342, 66456), (12496, 65637), (12584, 65178), (13068, 62764), (13277, 61776), (13464, 60918), (14058, 58344), (14157, 57936), (14484, 56628), (14586, 56232), (14768, 55539), (15336, 53482), (15444, 53108), (15691, 52272), (15912, 51546), (16456, 49842), (16614, 49368), (17182, 47736), (17424, 47073), (18513, 44304), (18744, 43758), (18876, 43452), (19312, 42471), (19448, 42174), (20196, 40612), (20306, 40392), (20592, 39831), (21087, 38896), (21726, 37752), (21879, 37488), (22152, 37026), (23868, 34364), (24684, 33228), (24921, 32912), (25168, 32589), (25773, 31824), (26136, 31382), (26554, 30888), (26741, 30672), (26928, 30459), (28116, 29172), (28314, 28968)]