205149672

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 731808000

約数和(自身を除く): 526658328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 71, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 142, 147, 156, 162, 168, 182, 189, 196, 213, 216, 234, 252, 273, 284, 294, 312, 324, 343, 351, 364, 378, 392, 426, 441, 468, 497, 504, 546, 567, 568, 588, 637, 639, 648, 686, 702, 728, 756, 819, 852, 882, 923, 936, 994, 1029, 1053, 1092, 1134, 1176, 1274, 1278, 1323, 1372, 1404, 1491, 1512, 1638, 1704, 1764, 1846, 1911, 1917, 1988, 2058, 2106, 2184, 2268, 2457, 2548, 2556, 2646, 2744, 2769, 2808, 2982, 3087, 3276, 3479, 3528, 3692, 3822, 3834, 3969, 3976, 4116, 4212, 4459, 4473, 4536, 4914, 5096, 5112, 5292, 5538, 5733, 5751, 5964, 6174, 6461, 6552, 6958, 7371, 7384, 7644, 7668, 7938, 8232, 8307, 8424, 8918, 8946, 9261, 9828, 10437, 10584, 11076, 11466, 11502, 11928, 12348, 12922, 13377, 13419, 13916, 14742, 15288, 15336, 15876, 16614, 17199, 17836, 17892, 18522, 19383, 19656, 20874, 22152, 22932, 23004, 24353, 24696, 24921, 25844, 26754, 26838, 27783, 27832, 29484, 31311, 31752, 33228, 34398, 35672, 35784, 37044, 38766, 40131, 40257, 41748, 45227, 45864, 46008, 48706, 49842, 51597, 51688, 53508, 53676, 55566, 58149, 58968, 62622, 66456, 68796, 73059, 74088, 74763, 77532, 80262, 80514, 83496, 90454, 93933, 97412, 99684, 103194, 107016, 107352, 111132, 116298, 120393, 125244, 135681, 137592, 146118, 149526, 155064, 160524, 161028, 174447, 180908, 187866, 194824, 199368, 206388, 219177, 222264, 232596, 240786, 250488, 271362, 281799, 292236, 299052, 316589, 321048, 322056, 348894, 361179, 361816, 375732, 407043, 412776, 438354, 465192, 481572, 523341, 542724, 563598, 584472, 598104, 633178, 657531, 697788, 722358, 751464, 814086, 876708, 949767, 963144, 1046682, 1085448, 1127196, 1221129, 1266356, 1315062, 1395576, 1444716, 1628172, 1753416, 1899534, 1972593, 2093364, 2254392, 2442258, 2532712, 2630124, 2849301, 2889432, 3256344, 3663387, 3799068, 3945186, 4186728, 4884516, 5260248, 5698602, 7326774, 7598136, 7890372, 8547903, 9769032, 11397204, 14653548, 15780744, 17095806, 22794408, 25643709, 29307096, 34191612, 51287418, 68383224, 102574836, 205149672]

約数ペア:

[(1, 205149672), (2, 102574836), (3, 68383224), (4, 51287418), (6, 34191612), (7, 29307096), (8, 25643709), (9, 22794408), (12, 17095806), (13, 15780744), (14, 14653548), (18, 11397204), (21, 9769032), (24, 8547903), (26, 7890372), (27, 7598136), (28, 7326774), (36, 5698602), (39, 5260248), (42, 4884516), (49, 4186728), (52, 3945186), (54, 3799068), (56, 3663387), (63, 3256344), (71, 2889432), (72, 2849301), (78, 2630124), (81, 2532712), (84, 2442258), (91, 2254392), (98, 2093364), (104, 1972593), (108, 1899534), (117, 1753416), (126, 1628172), (142, 1444716), (147, 1395576), (156, 1315062), (162, 1266356), (168, 1221129), (182, 1127196), (189, 1085448), (196, 1046682), (213, 963144), (216, 949767), (234, 876708), (252, 814086), (273, 751464), (284, 722358), (294, 697788), (312, 657531), (324, 633178), (343, 598104), (351, 584472), (364, 563598), (378, 542724), (392, 523341), (426, 481572), (441, 465192), (468, 438354), (497, 412776), (504, 407043), (546, 375732), (567, 361816), (568, 361179), (588, 348894), (637, 322056), (639, 321048), (648, 316589), (686, 299052), (702, 292236), (728, 281799), (756, 271362), (819, 250488), (852, 240786), (882, 232596), (923, 222264), (936, 219177), (994, 206388), (1029, 199368), (1053, 194824), (1092, 187866), (1134, 180908), (1176, 174447), (1274, 161028), (1278, 160524), (1323, 155064), (1372, 149526), (1404, 146118), (1491, 137592), (1512, 135681), (1638, 125244), (1704, 120393), (1764, 116298), (1846, 111132), (1911, 107352), (1917, 107016), (1988, 103194), (2058, 99684), (2106, 97412), (2184, 93933), (2268, 90454), (2457, 83496), (2548, 80514), (2556, 80262), (2646, 77532), (2744, 74763), (2769, 74088), (2808, 73059), (2982, 68796), (3087, 66456), (3276, 62622), (3479, 58968), (3528, 58149), (3692, 55566), (3822, 53676), (3834, 53508), (3969, 51688), (3976, 51597), (4116, 49842), (4212, 48706), (4459, 46008), (4473, 45864), (4536, 45227), (4914, 41748), (5096, 40257), (5112, 40131), (5292, 38766), (5538, 37044), (5733, 35784), (5751, 35672), (5964, 34398), (6174, 33228), (6461, 31752), (6552, 31311), (6958, 29484), (7371, 27832), (7384, 27783), (7644, 26838), (7668, 26754), (7938, 25844), (8232, 24921), (8307, 24696), (8424, 24353), (8918, 23004), (8946, 22932), (9261, 22152), (9828, 20874), (10437, 19656), (10584, 19383), (11076, 18522), (11466, 17892), (11502, 17836), (11928, 17199), (12348, 16614), (12922, 15876), (13377, 15336), (13419, 15288), (13916, 14742)]