210520464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 705669120

約数和(自身を除く): 495148656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 79, 84, 88, 98, 103, 112, 132, 147, 154, 158, 168, 176, 196, 206, 231, 237, 264, 294, 308, 309, 316, 336, 392, 412, 462, 474, 528, 539, 553, 588, 616, 618, 632, 721, 784, 824, 869, 924, 948, 1078, 1106, 1133, 1176, 1232, 1236, 1264, 1442, 1617, 1648, 1659, 1738, 1848, 1896, 2156, 2163, 2212, 2266, 2352, 2472, 2607, 2884, 3234, 3318, 3399, 3476, 3696, 3792, 3871, 4312, 4326, 4424, 4532, 4944, 5047, 5214, 5768, 6083, 6468, 6636, 6798, 6952, 7742, 7931, 8137, 8624, 8652, 8848, 9064, 10094, 10428, 11536, 11613, 12166, 12936, 13272, 13596, 13904, 15141, 15484, 15862, 16274, 17304, 18128, 18249, 20188, 20856, 23226, 23793, 24332, 24411, 25872, 26544, 27192, 30282, 30968, 31724, 32548, 34608, 36498, 40376, 41712, 42581, 46452, 47586, 48664, 48822, 54384, 55517, 56959, 60564, 61936, 63448, 65096, 72996, 80752, 85162, 89507, 92904, 95172, 97328, 97644, 111034, 113918, 121128, 126896, 127743, 130192, 145992, 166551, 170324, 170877, 179014, 185808, 190344, 195288, 222068, 227836, 242256, 255486, 268521, 291984, 333102, 340648, 341754, 358028, 380688, 390576, 398713, 444136, 455672, 510972, 537042, 626549, 666204, 681296, 683508, 716056, 797426, 888272, 911344, 1021944, 1074084, 1196139, 1253098, 1332408, 1367016, 1432112, 1594852, 1879647, 2043888, 2148168, 2392278, 2506196, 2664816, 2734032, 3189704, 3759294, 4296336, 4385843, 4784556, 5012392, 6379408, 7518588, 8771686, 9569112, 10024784, 13157529, 15037176, 17543372, 19138224, 26315058, 30074352, 35086744, 52630116, 70173488, 105260232, 210520464]

約数ペア:

[(1, 210520464), (2, 105260232), (3, 70173488), (4, 52630116), (6, 35086744), (7, 30074352), (8, 26315058), (11, 19138224), (12, 17543372), (14, 15037176), (16, 13157529), (21, 10024784), (22, 9569112), (24, 8771686), (28, 7518588), (33, 6379408), (42, 5012392), (44, 4784556), (48, 4385843), (49, 4296336), (56, 3759294), (66, 3189704), (77, 2734032), (79, 2664816), (84, 2506196), (88, 2392278), (98, 2148168), (103, 2043888), (112, 1879647), (132, 1594852), (147, 1432112), (154, 1367016), (158, 1332408), (168, 1253098), (176, 1196139), (196, 1074084), (206, 1021944), (231, 911344), (237, 888272), (264, 797426), (294, 716056), (308, 683508), (309, 681296), (316, 666204), (336, 626549), (392, 537042), (412, 510972), (462, 455672), (474, 444136), (528, 398713), (539, 390576), (553, 380688), (588, 358028), (616, 341754), (618, 340648), (632, 333102), (721, 291984), (784, 268521), (824, 255486), (869, 242256), (924, 227836), (948, 222068), (1078, 195288), (1106, 190344), (1133, 185808), (1176, 179014), (1232, 170877), (1236, 170324), (1264, 166551), (1442, 145992), (1617, 130192), (1648, 127743), (1659, 126896), (1738, 121128), (1848, 113918), (1896, 111034), (2156, 97644), (2163, 97328), (2212, 95172), (2266, 92904), (2352, 89507), (2472, 85162), (2607, 80752), (2884, 72996), (3234, 65096), (3318, 63448), (3399, 61936), (3476, 60564), (3696, 56959), (3792, 55517), (3871, 54384), (4312, 48822), (4326, 48664), (4424, 47586), (4532, 46452), (4944, 42581), (5047, 41712), (5214, 40376), (5768, 36498), (6083, 34608), (6468, 32548), (6636, 31724), (6798, 30968), (6952, 30282), (7742, 27192), (7931, 26544), (8137, 25872), (8624, 24411), (8652, 24332), (8848, 23793), (9064, 23226), (10094, 20856), (10428, 20188), (11536, 18249), (11613, 18128), (12166, 17304), (12936, 16274), (13272, 15862), (13596, 15484), (13904, 15141)]