127748880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 480

約数和(自身を含む): 549607680

約数和(自身を除く): 421858800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 71, 72, 80, 84, 85, 90, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 142, 144, 147, 153, 168, 170, 180, 189, 196, 204, 210, 213, 216, 238, 240, 245, 252, 255, 270, 272, 280, 284, 294, 306, 315, 336, 340, 355, 357, 360, 378, 392, 408, 420, 426, 432, 441, 459, 476, 490, 497, 504, 510, 540, 560, 568, 588, 595, 612, 630, 639, 680, 710, 714, 720, 735, 756, 765, 784, 816, 833, 840, 852, 882, 918, 945, 952, 980, 994, 1008, 1020, 1065, 1071, 1080, 1136, 1176, 1190, 1207, 1224, 1260, 1278, 1323, 1360, 1420, 1428, 1470, 1491, 1512, 1530, 1666, 1680, 1704, 1764, 1785, 1836, 1890, 1904, 1917, 1960, 1988, 2040, 2130, 2142, 2160, 2205, 2295, 2352, 2380, 2414, 2448, 2485, 2499, 2520, 2556, 2646, 2840, 2856, 2940, 2982, 3024, 3060, 3195, 3213, 3332, 3408, 3479, 3528, 3570, 3621, 3672, 3780, 3834, 3920, 3976, 4080, 4165, 4260, 4284, 4410, 4473, 4590, 4760, 4828, 4970, 4998, 5040, 5112, 5292, 5355, 5680, 5712, 5880, 5964, 6035, 6120, 6390, 6426, 6615, 6664, 6958, 7056, 7140, 7242, 7344, 7455, 7497, 7560, 7668, 7952, 8330, 8449, 8520, 8568, 8820, 8946, 9180, 9520, 9585, 9656, 9940, 9996, 10224, 10437, 10584, 10710, 10863, 11760, 11928, 12070, 12240, 12495, 12780, 12852, 13230, 13328, 13419, 13916, 14280, 14484, 14910, 14994, 15120, 15336, 16065, 16660, 16898, 17040, 17136, 17395, 17640, 17892, 18105, 18360, 19170, 19312, 19880, 19992, 20874, 21168, 21420, 21726, 22365, 22491, 23856, 24140, 24990, 25347, 25560, 25704, 26460, 26838, 27832, 28560, 28968, 29820, 29988, 30672, 31311, 32130, 32589, 33320, 33796, 34790, 35280, 35784, 36210, 36720, 37485, 38340, 39760, 39984, 41748, 42245, 42840, 43452, 44730, 44982, 48280, 49980, 50694, 51120, 51408, 52185, 52920, 53676, 54315, 55664, 57936, 59143, 59640, 59976, 62622, 64260, 65178, 66640, 67095, 67592, 69580, 71568, 72420, 74970, 76041, 76680, 83496, 84490, 85680, 86904, 89460, 89964, 93933, 96560, 99960, 101388, 104370, 105840, 107352, 108630, 112455, 118286, 119280, 119952, 125244, 126735, 128520, 130356, 134190, 135184, 139160, 144840, 149940, 152082, 153360, 156555, 162945, 166992, 168980, 173808, 177429, 178920, 179928, 187866, 199920, 202776, 208740, 214704, 217260, 224910, 228123, 236572, 250488, 253470, 257040, 260712, 268380, 278320, 289680, 295715, 299880, 304164, 313110, 325890, 337960, 354858, 357840, 359856, 375732, 380205, 405552, 417480, 434520, 449820, 456246, 469665, 473144, 500976, 506940, 521424, 532287, 536760, 591430, 599760, 608328, 626220, 651780, 675920, 709716, 751464, 760410, 834960, 869040, 887145, 899640, 912492, 939330, 946288, 1013880, 1064574, 1073520, 1140615, 1182860, 1216656, 1252440, 1303560, 1419432, 1502928, 1520820, 1596861, 1774290, 1799280, 1824984, 1878660, 2027760, 2129148, 2281230, 2365720, 2504880, 2607120, 2661435, 2838864, 3041640, 3193722, 3548580, 3649968, 3757320, 4258296, 4562460, 4731440, 5322870, 6083280, 6387444, 7097160, 7514640, 7984305, 8516592, 9124920, 10645740, 12774888, 14194320, 15968610, 18249840, 21291480, 25549776, 31937220, 42582960, 63874440, 127748880]

約数ペア:

[(1, 127748880), (2, 63874440), (3, 42582960), (4, 31937220), (5, 25549776), (6, 21291480), (7, 18249840), (8, 15968610), (9, 14194320), (10, 12774888), (12, 10645740), (14, 9124920), (15, 8516592), (16, 7984305), (17, 7514640), (18, 7097160), (20, 6387444), (21, 6083280), (24, 5322870), (27, 4731440), (28, 4562460), (30, 4258296), (34, 3757320), (35, 3649968), (36, 3548580), (40, 3193722), (42, 3041640), (45, 2838864), (48, 2661435), (49, 2607120), (51, 2504880), (54, 2365720), (56, 2281230), (60, 2129148), (63, 2027760), (68, 1878660), (70, 1824984), (71, 1799280), (72, 1774290), (80, 1596861), (84, 1520820), (85, 1502928), (90, 1419432), (98, 1303560), (102, 1252440), (105, 1216656), (108, 1182860), (112, 1140615), (119, 1073520), (120, 1064574), (126, 1013880), (135, 946288), (136, 939330), (140, 912492), (142, 899640), (144, 887145), (147, 869040), (153, 834960), (168, 760410), (170, 751464), (180, 709716), (189, 675920), (196, 651780), (204, 626220), (210, 608328), (213, 599760), (216, 591430), (238, 536760), (240, 532287), (245, 521424), (252, 506940), (255, 500976), (270, 473144), (272, 469665), (280, 456246), (284, 449820), (294, 434520), (306, 417480), (315, 405552), (336, 380205), (340, 375732), (355, 359856), (357, 357840), (360, 354858), (378, 337960), (392, 325890), (408, 313110), (420, 304164), (426, 299880), (432, 295715), (441, 289680), (459, 278320), (476, 268380), (490, 260712), (497, 257040), (504, 253470), (510, 250488), (540, 236572), (560, 228123), (568, 224910), (588, 217260), (595, 214704), (612, 208740), (630, 202776), (639, 199920), (680, 187866), (710, 179928), (714, 178920), (720, 177429), (735, 173808), (756, 168980), (765, 166992), (784, 162945), (816, 156555), (833, 153360), (840, 152082), (852, 149940), (882, 144840), (918, 139160), (945, 135184), (952, 134190), (980, 130356), (994, 128520), (1008, 126735), (1020, 125244), (1065, 119952), (1071, 119280), (1080, 118286), (1136, 112455), (1176, 108630), (1190, 107352), (1207, 105840), (1224, 104370), (1260, 101388), (1278, 99960), (1323, 96560), (1360, 93933), (1420, 89964), (1428, 89460), (1470, 86904), (1491, 85680), (1512, 84490), (1530, 83496), (1666, 76680), (1680, 76041), (1704, 74970), (1764, 72420), (1785, 71568), (1836, 69580), (1890, 67592), (1904, 67095), (1917, 66640), (1960, 65178), (1988, 64260), (2040, 62622), (2130, 59976), (2142, 59640), (2160, 59143), (2205, 57936), (2295, 55664), (2352, 54315), (2380, 53676), (2414, 52920), (2448, 52185), (2485, 51408), (2499, 51120), (2520, 50694), (2556, 49980), (2646, 48280), (2840, 44982), (2856, 44730), (2940, 43452), (2982, 42840), (3024, 42245), (3060, 41748), (3195, 39984), (3213, 39760), (3332, 38340), (3408, 37485), (3479, 36720), (3528, 36210), (3570, 35784), (3621, 35280), (3672, 34790), (3780, 33796), (3834, 33320), (3920, 32589), (3976, 32130), (4080, 31311), (4165, 30672), (4260, 29988), (4284, 29820), (4410, 28968), (4473, 28560), (4590, 27832), (4760, 26838), (4828, 26460), (4970, 25704), (4998, 25560), (5040, 25347), (5112, 24990), (5292, 24140), (5355, 23856), (5680, 22491), (5712, 22365), (5880, 21726), (5964, 21420), (6035, 21168), (6120, 20874), (6390, 19992), (6426, 19880), (6615, 19312), (6664, 19170), (6958, 18360), (7056, 18105), (7140, 17892), (7242, 17640), (7344, 17395), (7455, 17136), (7497, 17040), (7560, 16898), (7668, 16660), (7952, 16065), (8330, 15336), (8449, 15120), (8520, 14994), (8568, 14910), (8820, 14484), (8946, 14280), (9180, 13916), (9520, 13419), (9585, 13328), (9656, 13230), (9940, 12852), (9996, 12780), (10224, 12495), (10437, 12240), (10584, 12070), (10710, 11928), (10863, 11760)]