280429968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 977715200

約数和(自身を除く): 697285232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 38, 39, 42, 48, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 109, 112, 114, 124, 133, 152, 156, 168, 182, 186, 208, 217, 218, 228, 247, 248, 266, 273, 304, 312, 327, 336, 364, 372, 399, 403, 434, 436, 456, 494, 496, 532, 546, 589, 624, 651, 654, 728, 741, 744, 763, 798, 806, 868, 872, 912, 988, 1064, 1092, 1178, 1209, 1302, 1308, 1417, 1456, 1482, 1488, 1526, 1596, 1612, 1729, 1736, 1744, 1767, 1976, 2071, 2128, 2184, 2289, 2356, 2418, 2604, 2616, 2821, 2834, 2964, 3052, 3192, 3224, 3379, 3458, 3472, 3534, 3952, 4123, 4142, 4251, 4368, 4578, 4712, 4836, 5187, 5208, 5232, 5642, 5668, 5928, 6104, 6213, 6384, 6448, 6758, 6916, 7068, 7657, 8246, 8284, 8463, 8502, 9156, 9424, 9672, 9919, 10137, 10374, 10416, 11284, 11336, 11856, 12208, 12369, 12426, 13516, 13832, 14136, 14497, 15314, 16492, 16568, 16926, 17004, 18312, 19344, 19838, 20274, 20748, 22568, 22672, 22971, 23653, 24738, 24852, 26923, 27032, 27664, 28272, 28994, 29757, 30628, 32984, 33136, 33852, 34008, 36624, 39676, 40548, 41496, 43491, 43927, 45136, 45942, 47306, 49476, 49704, 53599, 53846, 54064, 57988, 59514, 61256, 64201, 65968, 67704, 68016, 70959, 79352, 80769, 81096, 82992, 86982, 87854, 91884, 94612, 98952, 99408, 107198, 107692, 115976, 119028, 122512, 128402, 131781, 135408, 141918, 158704, 160797, 161538, 162192, 173964, 175708, 183768, 188461, 189224, 192603, 197904, 214396, 215384, 231952, 238056, 256804, 263562, 283836, 307489, 321594, 323076, 347928, 351416, 367536, 376922, 378448, 385206, 428792, 430768, 449407, 476112, 513608, 527124, 565383, 567672, 614978, 643188, 646152, 695856, 702832, 753844, 770412, 834613, 857584, 898814, 922467, 1027216, 1054248, 1130766, 1135344, 1229956, 1286376, 1292304, 1348221, 1507688, 1540824, 1669226, 1797628, 1844934, 2108496, 2261532, 2459912, 2503839, 2572752, 2696442, 3015376, 3081648, 3338452, 3595256, 3689868, 4523064, 4919824, 5007678, 5392884, 5842291, 6676904, 7190512, 7379736, 9046128, 10015356, 10785768, 11684582, 13353808, 14759472, 17526873, 20030712, 21571536, 23369164, 35053746, 40061424, 46738328, 70107492, 93476656, 140214984, 280429968]

約数ペア:

[(1, 280429968), (2, 140214984), (3, 93476656), (4, 70107492), (6, 46738328), (7, 40061424), (8, 35053746), (12, 23369164), (13, 21571536), (14, 20030712), (16, 17526873), (19, 14759472), (21, 13353808), (24, 11684582), (26, 10785768), (28, 10015356), (31, 9046128), (38, 7379736), (39, 7190512), (42, 6676904), (48, 5842291), (52, 5392884), (56, 5007678), (57, 4919824), (62, 4523064), (76, 3689868), (78, 3595256), (84, 3338452), (91, 3081648), (93, 3015376), (104, 2696442), (109, 2572752), (112, 2503839), (114, 2459912), (124, 2261532), (133, 2108496), (152, 1844934), (156, 1797628), (168, 1669226), (182, 1540824), (186, 1507688), (208, 1348221), (217, 1292304), (218, 1286376), (228, 1229956), (247, 1135344), (248, 1130766), (266, 1054248), (273, 1027216), (304, 922467), (312, 898814), (327, 857584), (336, 834613), (364, 770412), (372, 753844), (399, 702832), (403, 695856), (434, 646152), (436, 643188), (456, 614978), (494, 567672), (496, 565383), (532, 527124), (546, 513608), (589, 476112), (624, 449407), (651, 430768), (654, 428792), (728, 385206), (741, 378448), (744, 376922), (763, 367536), (798, 351416), (806, 347928), (868, 323076), (872, 321594), (912, 307489), (988, 283836), (1064, 263562), (1092, 256804), (1178, 238056), (1209, 231952), (1302, 215384), (1308, 214396), (1417, 197904), (1456, 192603), (1482, 189224), (1488, 188461), (1526, 183768), (1596, 175708), (1612, 173964), (1729, 162192), (1736, 161538), (1744, 160797), (1767, 158704), (1976, 141918), (2071, 135408), (2128, 131781), (2184, 128402), (2289, 122512), (2356, 119028), (2418, 115976), (2604, 107692), (2616, 107198), (2821, 99408), (2834, 98952), (2964, 94612), (3052, 91884), (3192, 87854), (3224, 86982), (3379, 82992), (3458, 81096), (3472, 80769), (3534, 79352), (3952, 70959), (4123, 68016), (4142, 67704), (4251, 65968), (4368, 64201), (4578, 61256), (4712, 59514), (4836, 57988), (5187, 54064), (5208, 53846), (5232, 53599), (5642, 49704), (5668, 49476), (5928, 47306), (6104, 45942), (6213, 45136), (6384, 43927), (6448, 43491), (6758, 41496), (6916, 40548), (7068, 39676), (7657, 36624), (8246, 34008), (8284, 33852), (8463, 33136), (8502, 32984), (9156, 30628), (9424, 29757), (9672, 28994), (9919, 28272), (10137, 27664), (10374, 27032), (10416, 26923), (11284, 24852), (11336, 24738), (11856, 23653), (12208, 22971), (12369, 22672), (12426, 22568), (13516, 20748), (13832, 20274), (14136, 19838), (14497, 19344), (15314, 18312), (16492, 17004), (16568, 16926)]