1655286080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 336

約数和(自身を含む): 5016764160

約数和(自身を除く): 3361478080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 89, 92, 95, 112, 115, 133, 140, 152, 160, 161, 178, 184, 190, 224, 230, 266, 280, 304, 320, 322, 356, 361, 368, 380, 437, 445, 448, 460, 532, 560, 608, 623, 644, 665, 712, 722, 736, 760, 805, 874, 890, 920, 1064, 1120, 1216, 1246, 1288, 1330, 1424, 1444, 1472, 1520, 1610, 1691, 1748, 1780, 1805, 1840, 2047, 2128, 2185, 2240, 2492, 2527, 2576, 2660, 2848, 2888, 3040, 3059, 3115, 3220, 3382, 3496, 3560, 3610, 3680, 4094, 4256, 4370, 4984, 5054, 5152, 5320, 5696, 5776, 6080, 6118, 6230, 6440, 6764, 6992, 7120, 7220, 7360, 8188, 8303, 8455, 8512, 8740, 9968, 10108, 10235, 10304, 10640, 11552, 11837, 12236, 12460, 12635, 12880, 13528, 13984, 14240, 14329, 14440, 15295, 16376, 16606, 16910, 17480, 19936, 20216, 20470, 21280, 23104, 23674, 24472, 24920, 25270, 25760, 27056, 27968, 28480, 28658, 28880, 30590, 32129, 32752, 33212, 33820, 34960, 38893, 39872, 40432, 40940, 41515, 42560, 47348, 48944, 49840, 50540, 51520, 54112, 57316, 57760, 58121, 59185, 61180, 64258, 65504, 66424, 67640, 69920, 71645, 77786, 80864, 81880, 83030, 94696, 97888, 99680, 101080, 108224, 114632, 115520, 116242, 118370, 122360, 128516, 131008, 132848, 135280, 139840, 143290, 155572, 160645, 161728, 163760, 166060, 189392, 194465, 195776, 199360, 202160, 224903, 229264, 232484, 236740, 244720, 257032, 265696, 270560, 272251, 286580, 290605, 311144, 321290, 327520, 332120, 378784, 388930, 404320, 449806, 458528, 464968, 473480, 489440, 514064, 531392, 541120, 544502, 573160, 581210, 622288, 642580, 655040, 664240, 738967, 757568, 777860, 808640, 899612, 917056, 929936, 946960, 978880, 1028128, 1089004, 1124515, 1146320, 1162420, 1244576, 1285160, 1328480, 1361255, 1477934, 1555720, 1799224, 1859872, 1893920, 2056256, 2178008, 2249030, 2292640, 2324840, 2489152, 2570320, 2656960, 2722510, 2955868, 3111440, 3598448, 3694835, 3719744, 3787840, 4356016, 4498060, 4585280, 4649680, 5140640, 5172769, 5445020, 5911736, 6222880, 7196896, 7389670, 8712032, 8996120, 9299360, 10281280, 10345538, 10890040, 11823472, 12445760, 14393792, 14779340, 17424064, 17992240, 18598720, 20691076, 21780080, 23646944, 25863845, 29558680, 35984480, 41382152, 43560160, 47293888, 51727690, 59117360, 71968960, 82764304, 87120320, 103455380, 118234720, 165528608, 206910760, 236469440, 331057216, 413821520, 827643040, 1655286080]

約数ペア:

[(1, 1655286080), (2, 827643040), (4, 413821520), (5, 331057216), (7, 236469440), (8, 206910760), (10, 165528608), (14, 118234720), (16, 103455380), (19, 87120320), (20, 82764304), (23, 71968960), (28, 59117360), (32, 51727690), (35, 47293888), (38, 43560160), (40, 41382152), (46, 35984480), (56, 29558680), (64, 25863845), (70, 23646944), (76, 21780080), (80, 20691076), (89, 18598720), (92, 17992240), (95, 17424064), (112, 14779340), (115, 14393792), (133, 12445760), (140, 11823472), (152, 10890040), (160, 10345538), (161, 10281280), (178, 9299360), (184, 8996120), (190, 8712032), (224, 7389670), (230, 7196896), (266, 6222880), (280, 5911736), (304, 5445020), (320, 5172769), (322, 5140640), (356, 4649680), (361, 4585280), (368, 4498060), (380, 4356016), (437, 3787840), (445, 3719744), (448, 3694835), (460, 3598448), (532, 3111440), (560, 2955868), (608, 2722510), (623, 2656960), (644, 2570320), (665, 2489152), (712, 2324840), (722, 2292640), (736, 2249030), (760, 2178008), (805, 2056256), (874, 1893920), (890, 1859872), (920, 1799224), (1064, 1555720), (1120, 1477934), (1216, 1361255), (1246, 1328480), (1288, 1285160), (1330, 1244576), (1424, 1162420), (1444, 1146320), (1472, 1124515), (1520, 1089004), (1610, 1028128), (1691, 978880), (1748, 946960), (1780, 929936), (1805, 917056), (1840, 899612), (2047, 808640), (2128, 777860), (2185, 757568), (2240, 738967), (2492, 664240), (2527, 655040), (2576, 642580), (2660, 622288), (2848, 581210), (2888, 573160), (3040, 544502), (3059, 541120), (3115, 531392), (3220, 514064), (3382, 489440), (3496, 473480), (3560, 464968), (3610, 458528), (3680, 449806), (4094, 404320), (4256, 388930), (4370, 378784), (4984, 332120), (5054, 327520), (5152, 321290), (5320, 311144), (5696, 290605), (5776, 286580), (6080, 272251), (6118, 270560), (6230, 265696), (6440, 257032), (6764, 244720), (6992, 236740), (7120, 232484), (7220, 229264), (7360, 224903), (8188, 202160), (8303, 199360), (8455, 195776), (8512, 194465), (8740, 189392), (9968, 166060), (10108, 163760), (10235, 161728), (10304, 160645), (10640, 155572), (11552, 143290), (11837, 139840), (12236, 135280), (12460, 132848), (12635, 131008), (12880, 128516), (13528, 122360), (13984, 118370), (14240, 116242), (14329, 115520), (14440, 114632), (15295, 108224), (16376, 101080), (16606, 99680), (16910, 97888), (17480, 94696), (19936, 83030), (20216, 81880), (20470, 80864), (21280, 77786), (23104, 71645), (23674, 69920), (24472, 67640), (24920, 66424), (25270, 65504), (25760, 64258), (27056, 61180), (27968, 59185), (28480, 58121), (28658, 57760), (28880, 57316), (30590, 54112), (32129, 51520), (32752, 50540), (33212, 49840), (33820, 48944), (34960, 47348), (38893, 42560), (39872, 41515), (40432, 40940)]