280565376

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 989775360

約数和(自身を除く): 709209984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 37, 39, 42, 48, 49, 52, 56, 62, 64, 74, 78, 84, 91, 93, 96, 98, 104, 111, 112, 124, 128, 147, 148, 156, 168, 182, 186, 192, 196, 208, 217, 222, 224, 248, 259, 273, 294, 296, 312, 336, 364, 372, 384, 392, 403, 416, 434, 444, 448, 481, 496, 518, 546, 588, 592, 624, 637, 651, 672, 728, 744, 777, 784, 806, 832, 868, 888, 896, 962, 992, 1036, 1092, 1147, 1176, 1184, 1209, 1248, 1274, 1302, 1344, 1443, 1456, 1488, 1519, 1554, 1568, 1612, 1664, 1736, 1776, 1813, 1911, 1924, 1984, 2072, 2184, 2294, 2352, 2368, 2418, 2496, 2548, 2604, 2688, 2821, 2886, 2912, 2976, 3038, 3108, 3136, 3224, 3367, 3441, 3472, 3552, 3626, 3822, 3848, 3968, 4144, 4368, 4557, 4588, 4704, 4736, 4836, 4992, 5096, 5208, 5439, 5642, 5772, 5824, 5952, 6076, 6216, 6272, 6448, 6734, 6882, 6944, 7104, 7252, 7644, 7696, 8029, 8288, 8463, 8736, 9114, 9176, 9408, 9672, 10101, 10192, 10416, 10878, 11284, 11544, 11648, 11904, 12152, 12432, 12896, 13468, 13764, 13888, 14208, 14504, 14911, 15288, 15392, 16058, 16576, 16926, 17472, 18228, 18352, 18816, 19344, 19747, 20202, 20384, 20832, 21756, 22568, 23088, 23569, 24087, 24304, 24864, 25792, 26936, 27528, 27776, 29008, 29822, 30576, 30784, 32116, 33152, 33852, 34944, 36456, 36704, 38688, 39494, 40404, 40768, 41664, 43512, 44733, 45136, 46176, 47138, 48174, 48608, 49728, 51584, 53872, 55056, 56203, 58016, 59241, 59644, 61152, 61568, 64232, 67704, 70707, 72912, 73408, 77376, 78988, 80808, 81536, 83328, 87024, 89466, 90272, 92352, 94276, 96348, 97216, 99456, 104377, 107744, 110112, 112406, 116032, 118482, 119288, 122304, 128464, 135408, 141414, 145824, 146816, 154752, 157976, 161616, 168609, 174048, 178932, 180544, 184704, 188552, 192696, 194432, 208754, 215488, 220224, 224812, 232064, 236964, 238576, 244608, 256928, 270816, 282828, 291648, 313131, 315952, 323232, 337218, 348096, 357864, 361088, 377104, 385392, 417508, 430976, 440448, 449624, 473928, 477152, 513856, 541632, 565656, 583296, 626262, 631904, 646464, 674436, 696192, 715728, 730639, 754208, 770784, 835016, 899248, 947856, 954304, 1027712, 1083264, 1131312, 1252524, 1263808, 1292928, 1348872, 1431456, 1461278, 1508416, 1541568, 1670032, 1798496, 1895712, 1908608, 2191917, 2262624, 2505048, 2527616, 2697744, 2862912, 2922556, 3016832, 3083136, 3340064, 3596992, 3791424, 4383834, 4525248, 5010096, 5395488, 5725824, 5845112, 6680128, 7193984, 7582848, 8767668, 9050496, 10020192, 10790976, 11690224, 13360256, 17535336, 20040384, 21581952, 23380448, 35070672, 40080768, 46760896, 70141344, 93521792, 140282688, 280565376]

約数ペア:

[(1, 280565376), (2, 140282688), (3, 93521792), (4, 70141344), (6, 46760896), (7, 40080768), (8, 35070672), (12, 23380448), (13, 21581952), (14, 20040384), (16, 17535336), (21, 13360256), (24, 11690224), (26, 10790976), (28, 10020192), (31, 9050496), (32, 8767668), (37, 7582848), (39, 7193984), (42, 6680128), (48, 5845112), (49, 5725824), (52, 5395488), (56, 5010096), (62, 4525248), (64, 4383834), (74, 3791424), (78, 3596992), (84, 3340064), (91, 3083136), (93, 3016832), (96, 2922556), (98, 2862912), (104, 2697744), (111, 2527616), (112, 2505048), (124, 2262624), (128, 2191917), (147, 1908608), (148, 1895712), (156, 1798496), (168, 1670032), (182, 1541568), (186, 1508416), (192, 1461278), (196, 1431456), (208, 1348872), (217, 1292928), (222, 1263808), (224, 1252524), (248, 1131312), (259, 1083264), (273, 1027712), (294, 954304), (296, 947856), (312, 899248), (336, 835016), (364, 770784), (372, 754208), (384, 730639), (392, 715728), (403, 696192), (416, 674436), (434, 646464), (444, 631904), (448, 626262), (481, 583296), (496, 565656), (518, 541632), (546, 513856), (588, 477152), (592, 473928), (624, 449624), (637, 440448), (651, 430976), (672, 417508), (728, 385392), (744, 377104), (777, 361088), (784, 357864), (806, 348096), (832, 337218), (868, 323232), (888, 315952), (896, 313131), (962, 291648), (992, 282828), (1036, 270816), (1092, 256928), (1147, 244608), (1176, 238576), (1184, 236964), (1209, 232064), (1248, 224812), (1274, 220224), (1302, 215488), (1344, 208754), (1443, 194432), (1456, 192696), (1488, 188552), (1519, 184704), (1554, 180544), (1568, 178932), (1612, 174048), (1664, 168609), (1736, 161616), (1776, 157976), (1813, 154752), (1911, 146816), (1924, 145824), (1984, 141414), (2072, 135408), (2184, 128464), (2294, 122304), (2352, 119288), (2368, 118482), (2418, 116032), (2496, 112406), (2548, 110112), (2604, 107744), (2688, 104377), (2821, 99456), (2886, 97216), (2912, 96348), (2976, 94276), (3038, 92352), (3108, 90272), (3136, 89466), (3224, 87024), (3367, 83328), (3441, 81536), (3472, 80808), (3552, 78988), (3626, 77376), (3822, 73408), (3848, 72912), (3968, 70707), (4144, 67704), (4368, 64232), (4557, 61568), (4588, 61152), (4704, 59644), (4736, 59241), (4836, 58016), (4992, 56203), (5096, 55056), (5208, 53872), (5439, 51584), (5642, 49728), (5772, 48608), (5824, 48174), (5952, 47138), (6076, 46176), (6216, 45136), (6272, 44733), (6448, 43512), (6734, 41664), (6882, 40768), (6944, 40404), (7104, 39494), (7252, 38688), (7644, 36704), (7696, 36456), (8029, 34944), (8288, 33852), (8463, 33152), (8736, 32116), (9114, 30784), (9176, 30576), (9408, 29822), (9672, 29008), (10101, 27776), (10192, 27528), (10416, 26936), (10878, 25792), (11284, 24864), (11544, 24304), (11648, 24087), (11904, 23569), (12152, 23088), (12432, 22568), (12896, 21756), (13468, 20832), (13764, 20384), (13888, 20202), (14208, 19747), (14504, 19344), (14911, 18816), (15288, 18352), (15392, 18228), (16058, 17472), (16576, 16926)]