320046552

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 1064044800

約数和(自身を除く): 743998248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 324, 348, 378, 406, 486, 504, 522, 567, 609, 648, 696, 756, 783, 811, 812, 972, 1044, 1134, 1218, 1512, 1566, 1622, 1624, 1701, 1827, 1944, 2088, 2268, 2349, 2433, 2436, 3132, 3244, 3402, 3654, 4536, 4698, 4866, 4872, 5481, 5677, 6264, 6488, 6804, 7047, 7299, 7308, 9396, 9732, 10962, 11354, 13608, 14094, 14598, 14616, 16443, 17031, 18792, 19464, 21897, 21924, 22708, 23519, 28188, 29196, 32886, 34062, 43794, 43848, 45416, 47038, 49329, 51093, 56376, 58392, 65691, 65772, 68124, 70557, 87588, 94076, 98658, 102186, 131382, 131544, 136248, 141114, 153279, 164633, 175176, 188152, 197073, 197316, 204372, 211671, 262764, 282228, 306558, 329266, 394146, 394632, 408744, 423342, 459837, 493899, 525528, 564456, 613116, 635013, 658532, 788292, 846684, 919674, 987798, 1226232, 1270026, 1317064, 1379511, 1481697, 1576584, 1693368, 1839348, 1905039, 1975596, 2540052, 2759022, 2963394, 3678696, 3810078, 3951192, 4445091, 5080104, 5518044, 5715117, 5926788, 7620156, 8890182, 11036088, 11430234, 11853576, 13335273, 15240312, 17780364, 22860468, 26670546, 35560728, 40005819, 45720936, 53341092, 80011638, 106682184, 160023276, 320046552]

約数ペア:

[(1, 320046552), (2, 160023276), (3, 106682184), (4, 80011638), (6, 53341092), (7, 45720936), (8, 40005819), (9, 35560728), (12, 26670546), (14, 22860468), (18, 17780364), (21, 15240312), (24, 13335273), (27, 11853576), (28, 11430234), (29, 11036088), (36, 8890182), (42, 7620156), (54, 5926788), (56, 5715117), (58, 5518044), (63, 5080104), (72, 4445091), (81, 3951192), (84, 3810078), (87, 3678696), (108, 2963394), (116, 2759022), (126, 2540052), (162, 1975596), (168, 1905039), (174, 1839348), (189, 1693368), (203, 1576584), (216, 1481697), (232, 1379511), (243, 1317064), (252, 1270026), (261, 1226232), (324, 987798), (348, 919674), (378, 846684), (406, 788292), (486, 658532), (504, 635013), (522, 613116), (567, 564456), (609, 525528), (648, 493899), (696, 459837), (756, 423342), (783, 408744), (811, 394632), (812, 394146), (972, 329266), (1044, 306558), (1134, 282228), (1218, 262764), (1512, 211671), (1566, 204372), (1622, 197316), (1624, 197073), (1701, 188152), (1827, 175176), (1944, 164633), (2088, 153279), (2268, 141114), (2349, 136248), (2433, 131544), (2436, 131382), (3132, 102186), (3244, 98658), (3402, 94076), (3654, 87588), (4536, 70557), (4698, 68124), (4866, 65772), (4872, 65691), (5481, 58392), (5677, 56376), (6264, 51093), (6488, 49329), (6804, 47038), (7047, 45416), (7299, 43848), (7308, 43794), (9396, 34062), (9732, 32886), (10962, 29196), (11354, 28188), (13608, 23519), (14094, 22708), (14598, 21924), (14616, 21897), (16443, 19464), (17031, 18792)]