620603424

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 2140810560

約数和(自身を除く): 1520207136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 107, 108, 112, 126, 137, 144, 147, 168, 189, 196, 214, 216, 224, 252, 274, 288, 294, 321, 336, 378, 392, 411, 428, 432, 441, 504, 548, 588, 642, 672, 749, 756, 784, 822, 856, 864, 882, 959, 963, 1008, 1096, 1176, 1233, 1284, 1323, 1498, 1512, 1568, 1644, 1712, 1764, 1918, 1926, 2016, 2192, 2247, 2352, 2466, 2568, 2646, 2877, 2889, 2996, 3024, 3288, 3424, 3528, 3699, 3836, 3852, 4384, 4494, 4704, 4932, 5136, 5243, 5292, 5754, 5778, 5992, 6048, 6576, 6713, 6741, 7056, 7398, 7672, 7704, 8631, 8988, 9864, 10272, 10486, 10584, 11508, 11556, 11984, 13152, 13426, 13482, 14112, 14659, 14796, 15344, 15408, 15729, 17262, 17976, 19728, 20139, 20223, 20972, 21168, 23016, 23112, 23968, 25893, 26852, 26964, 29318, 29592, 30688, 30816, 31458, 34524, 35952, 39456, 40278, 40446, 41944, 42336, 43977, 46032, 46224, 47187, 51786, 53704, 53928, 58636, 59184, 60417, 62916, 69048, 71904, 80556, 80892, 83888, 87954, 92064, 92448, 94374, 102613, 103572, 107408, 107856, 117272, 118368, 120834, 125832, 131931, 138096, 141561, 161112, 161784, 167776, 175908, 181251, 188748, 205226, 207144, 214816, 215712, 234544, 241668, 251664, 263862, 276192, 283122, 307839, 322224, 323568, 351816, 362502, 377496, 395793, 410452, 414288, 469088, 483336, 503328, 527724, 566244, 615678, 644448, 647136, 703632, 718291, 725004, 754992, 791586, 820904, 828576, 923517, 966672, 1055448, 1132488, 1231356, 1407264, 1436582, 1450008, 1509984, 1583172, 1641808, 1847034, 1933344, 2110896, 2154873, 2264976, 2462712, 2770551, 2873164, 2900016, 3166344, 3283616, 3694068, 4221792, 4309746, 4529952, 4925424, 5541102, 5746328, 5800032, 6332688, 6464619, 7388136, 8619492, 9850848, 11082204, 11492656, 12665376, 12929238, 14776272, 17238984, 19393857, 22164408, 22985312, 25858476, 29552544, 34477968, 38787714, 44328816, 51716952, 68955936, 77575428, 88657632, 103433904, 155150856, 206867808, 310301712, 620603424]

約数ペア:

[(1, 620603424), (2, 310301712), (3, 206867808), (4, 155150856), (6, 103433904), (7, 88657632), (8, 77575428), (9, 68955936), (12, 51716952), (14, 44328816), (16, 38787714), (18, 34477968), (21, 29552544), (24, 25858476), (27, 22985312), (28, 22164408), (32, 19393857), (36, 17238984), (42, 14776272), (48, 12929238), (49, 12665376), (54, 11492656), (56, 11082204), (63, 9850848), (72, 8619492), (84, 7388136), (96, 6464619), (98, 6332688), (107, 5800032), (108, 5746328), (112, 5541102), (126, 4925424), (137, 4529952), (144, 4309746), (147, 4221792), (168, 3694068), (189, 3283616), (196, 3166344), (214, 2900016), (216, 2873164), (224, 2770551), (252, 2462712), (274, 2264976), (288, 2154873), (294, 2110896), (321, 1933344), (336, 1847034), (378, 1641808), (392, 1583172), (411, 1509984), (428, 1450008), (432, 1436582), (441, 1407264), (504, 1231356), (548, 1132488), (588, 1055448), (642, 966672), (672, 923517), (749, 828576), (756, 820904), (784, 791586), (822, 754992), (856, 725004), (864, 718291), (882, 703632), (959, 647136), (963, 644448), (1008, 615678), (1096, 566244), (1176, 527724), (1233, 503328), (1284, 483336), (1323, 469088), (1498, 414288), (1512, 410452), (1568, 395793), (1644, 377496), (1712, 362502), (1764, 351816), (1918, 323568), (1926, 322224), (2016, 307839), (2192, 283122), (2247, 276192), (2352, 263862), (2466, 251664), (2568, 241668), (2646, 234544), (2877, 215712), (2889, 214816), (2996, 207144), (3024, 205226), (3288, 188748), (3424, 181251), (3528, 175908), (3699, 167776), (3836, 161784), (3852, 161112), (4384, 141561), (4494, 138096), (4704, 131931), (4932, 125832), (5136, 120834), (5243, 118368), (5292, 117272), (5754, 107856), (5778, 107408), (5992, 103572), (6048, 102613), (6576, 94374), (6713, 92448), (6741, 92064), (7056, 87954), (7398, 83888), (7672, 80892), (7704, 80556), (8631, 71904), (8988, 69048), (9864, 62916), (10272, 60417), (10486, 59184), (10584, 58636), (11508, 53928), (11556, 53704), (11984, 51786), (13152, 47187), (13426, 46224), (13482, 46032), (14112, 43977), (14659, 42336), (14796, 41944), (15344, 40446), (15408, 40278), (15729, 39456), (17262, 35952), (17976, 34524), (19728, 31458), (20139, 30816), (20223, 30688), (20972, 29592), (21168, 29318), (23016, 26964), (23112, 26852), (23968, 25893)]