171269280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 288

約数和(自身を含む): 719881344

約数和(自身を除く): 548612064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1307, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2614, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 3921, 4095, 4368, 4680, 5040, 5228, 5460, 6240, 6535, 6552, 7280, 7842, 8190, 8736, 9149, 9360, 10080, 10456, 10920, 11763, 13070, 13104, 14560, 15684, 16380, 16991, 18298, 18720, 19605, 20912, 21840, 23526, 26140, 26208, 27447, 31368, 32760, 33982, 36596, 39210, 41824, 43680, 45745, 47052, 50973, 52280, 54894, 58815, 62736, 65520, 67964, 73192, 78420, 82341, 84955, 91490, 94104, 101946, 104560, 109788, 117630, 118937, 125472, 131040, 135928, 137235, 146384, 152919, 156840, 164682, 169910, 182980, 188208, 203892, 209120, 219576, 235260, 237874, 254865, 271856, 274470, 292768, 305838, 313680, 329364, 339820, 356811, 365960, 376416, 407784, 411705, 439152, 470520, 475748, 509730, 543712, 548940, 594685, 611676, 627360, 658728, 679640, 713622, 731920, 764595, 815568, 823410, 878304, 941040, 951496, 1019460, 1070433, 1097880, 1189370, 1223352, 1317456, 1359280, 1427244, 1463840, 1529190, 1631136, 1646820, 1784055, 1882080, 1902992, 2038920, 2140866, 2195760, 2378740, 2446704, 2634912, 2718560, 2854488, 3058380, 3293640, 3568110, 3805984, 4077840, 4281732, 4391520, 4757480, 4893408, 5352165, 5708976, 6116760, 6587280, 7136220, 8155680, 8563464, 9514960, 10704330, 11417952, 12233520, 13174560, 14272440, 17126928, 19029920, 21408660, 24467040, 28544880, 34253856, 42817320, 57089760, 85634640, 171269280]

約数ペア:

[(1, 171269280), (2, 85634640), (3, 57089760), (4, 42817320), (5, 34253856), (6, 28544880), (7, 24467040), (8, 21408660), (9, 19029920), (10, 17126928), (12, 14272440), (13, 13174560), (14, 12233520), (15, 11417952), (16, 10704330), (18, 9514960), (20, 8563464), (21, 8155680), (24, 7136220), (26, 6587280), (28, 6116760), (30, 5708976), (32, 5352165), (35, 4893408), (36, 4757480), (39, 4391520), (40, 4281732), (42, 4077840), (45, 3805984), (48, 3568110), (52, 3293640), (56, 3058380), (60, 2854488), (63, 2718560), (65, 2634912), (70, 2446704), (72, 2378740), (78, 2195760), (80, 2140866), (84, 2038920), (90, 1902992), (91, 1882080), (96, 1784055), (104, 1646820), (105, 1631136), (112, 1529190), (117, 1463840), (120, 1427244), (126, 1359280), (130, 1317456), (140, 1223352), (144, 1189370), (156, 1097880), (160, 1070433), (168, 1019460), (180, 951496), (182, 941040), (195, 878304), (208, 823410), (210, 815568), (224, 764595), (234, 731920), (240, 713622), (252, 679640), (260, 658728), (273, 627360), (280, 611676), (288, 594685), (312, 548940), (315, 543712), (336, 509730), (360, 475748), (364, 470520), (390, 439152), (416, 411705), (420, 407784), (455, 376416), (468, 365960), (480, 356811), (504, 339820), (520, 329364), (546, 313680), (560, 305838), (585, 292768), (624, 274470), (630, 271856), (672, 254865), (720, 237874), (728, 235260), (780, 219576), (819, 209120), (840, 203892), (910, 188208), (936, 182980), (1008, 169910), (1040, 164682), (1092, 156840), (1120, 152919), (1170, 146384), (1248, 137235), (1260, 135928), (1307, 131040), (1365, 125472), (1440, 118937), (1456, 117630), (1560, 109788), (1638, 104560), (1680, 101946), (1820, 94104), (1872, 91490), (2016, 84955), (2080, 82341), (2184, 78420), (2340, 73192), (2520, 67964), (2614, 65520), (2730, 62736), (2912, 58815), (3120, 54894), (3276, 52280), (3360, 50973), (3640, 47052), (3744, 45745), (3921, 43680), (4095, 41824), (4368, 39210), (4680, 36596), (5040, 33982), (5228, 32760), (5460, 31368), (6240, 27447), (6535, 26208), (6552, 26140), (7280, 23526), (7842, 21840), (8190, 20912), (8736, 19605), (9149, 18720), (9360, 18298), (10080, 16991), (10456, 16380), (10920, 15684), (11763, 14560), (13070, 13104)]