53665920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3$

素因数の和:65

約数の個数: 384

約数和(自身を含む): 232951680

約数和(自身を除く): 179285760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 121, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 242, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 363, 384, 385, 396, 420, 440, 448, 462, 480, 484, 495, 504, 528, 560, 576, 605, 616, 630, 640, 660, 672, 693, 704, 720, 726, 770, 792, 840, 847, 880, 896, 924, 960, 968, 990, 1008, 1056, 1089, 1120, 1152, 1155, 1210, 1232, 1260, 1320, 1331, 1344, 1386, 1408, 1440, 1452, 1540, 1584, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 1980, 2016, 2112, 2178, 2240, 2310, 2420, 2464, 2520, 2541, 2640, 2662, 2688, 2772, 2880, 2904, 3080, 3168, 3360, 3388, 3465, 3520, 3630, 3696, 3872, 3960, 3993, 4032, 4224, 4235, 4356, 4480, 4620, 4840, 4928, 5040, 5082, 5280, 5324, 5445, 5544, 5760, 5808, 6160, 6336, 6655, 6720, 6776, 6930, 7040, 7260, 7392, 7623, 7744, 7920, 7986, 8064, 8470, 8712, 9240, 9317, 9680, 9856, 10080, 10164, 10560, 10648, 10890, 11088, 11616, 11979, 12320, 12672, 12705, 13310, 13440, 13552, 13860, 14520, 14784, 15246, 15488, 15840, 15972, 16940, 17424, 18480, 18634, 19360, 19965, 20160, 20328, 21120, 21296, 21780, 22176, 23232, 23958, 24640, 25410, 26620, 27104, 27720, 27951, 29040, 29568, 30492, 31680, 31944, 33880, 34848, 36960, 37268, 38115, 38720, 39930, 40320, 40656, 42592, 43560, 44352, 46464, 46585, 47916, 49280, 50820, 53240, 54208, 55440, 55902, 58080, 59895, 60984, 63360, 63888, 67760, 69696, 73920, 74536, 76230, 77440, 79860, 81312, 83853, 85184, 87120, 88704, 93170, 95832, 101640, 106480, 108416, 110880, 111804, 116160, 119790, 121968, 127776, 135520, 139392, 139755, 147840, 149072, 152460, 159720, 162624, 167706, 170368, 174240, 186340, 191664, 203280, 212960, 221760, 223608, 232320, 239580, 243936, 255552, 271040, 279510, 298144, 304920, 319440, 325248, 335412, 348480, 372680, 383328, 406560, 419265, 425920, 443520, 447216, 479160, 487872, 511104, 542080, 559020, 596288, 609840, 638880, 670824, 696960, 745360, 766656, 813120, 838530, 851840, 894432, 958320, 975744, 1118040, 1192576, 1219680, 1277760, 1341648, 1490720, 1533312, 1626240, 1677060, 1788864, 1916640, 2236080, 2439360, 2555520, 2683296, 2981440, 3354120, 3577728, 3833280, 4472160, 4878720, 5366592, 5962880, 6708240, 7666560, 8944320, 10733184, 13416480, 17888640, 26832960, 53665920]

約数ペア:

[(1, 53665920), (2, 26832960), (3, 17888640), (4, 13416480), (5, 10733184), (6, 8944320), (7, 7666560), (8, 6708240), (9, 5962880), (10, 5366592), (11, 4878720), (12, 4472160), (14, 3833280), (15, 3577728), (16, 3354120), (18, 2981440), (20, 2683296), (21, 2555520), (22, 2439360), (24, 2236080), (28, 1916640), (30, 1788864), (32, 1677060), (33, 1626240), (35, 1533312), (36, 1490720), (40, 1341648), (42, 1277760), (44, 1219680), (45, 1192576), (48, 1118040), (55, 975744), (56, 958320), (60, 894432), (63, 851840), (64, 838530), (66, 813120), (70, 766656), (72, 745360), (77, 696960), (80, 670824), (84, 638880), (88, 609840), (90, 596288), (96, 559020), (99, 542080), (105, 511104), (110, 487872), (112, 479160), (120, 447216), (121, 443520), (126, 425920), (128, 419265), (132, 406560), (140, 383328), (144, 372680), (154, 348480), (160, 335412), (165, 325248), (168, 319440), (176, 304920), (180, 298144), (192, 279510), (198, 271040), (210, 255552), (220, 243936), (224, 239580), (231, 232320), (240, 223608), (242, 221760), (252, 212960), (264, 203280), (280, 191664), (288, 186340), (308, 174240), (315, 170368), (320, 167706), (330, 162624), (336, 159720), (352, 152460), (360, 149072), (363, 147840), (384, 139755), (385, 139392), (396, 135520), (420, 127776), (440, 121968), (448, 119790), (462, 116160), (480, 111804), (484, 110880), (495, 108416), (504, 106480), (528, 101640), (560, 95832), (576, 93170), (605, 88704), (616, 87120), (630, 85184), (640, 83853), (660, 81312), (672, 79860), (693, 77440), (704, 76230), (720, 74536), (726, 73920), (770, 69696), (792, 67760), (840, 63888), (847, 63360), (880, 60984), (896, 59895), (924, 58080), (960, 55902), (968, 55440), (990, 54208), (1008, 53240), (1056, 50820), (1089, 49280), (1120, 47916), (1152, 46585), (1155, 46464), (1210, 44352), (1232, 43560), (1260, 42592), (1320, 40656), (1331, 40320), (1344, 39930), (1386, 38720), (1408, 38115), (1440, 37268), (1452, 36960), (1540, 34848), (1584, 33880), (1680, 31944), (1694, 31680), (1760, 30492), (1815, 29568), (1848, 29040), (1920, 27951), (1936, 27720), (1980, 27104), (2016, 26620), (2112, 25410), (2178, 24640), (2240, 23958), (2310, 23232), (2420, 22176), (2464, 21780), (2520, 21296), (2541, 21120), (2640, 20328), (2662, 20160), (2688, 19965), (2772, 19360), (2880, 18634), (2904, 18480), (3080, 17424), (3168, 16940), (3360, 15972), (3388, 15840), (3465, 15488), (3520, 15246), (3630, 14784), (3696, 14520), (3872, 13860), (3960, 13552), (3993, 13440), (4032, 13310), (4224, 12705), (4235, 12672), (4356, 12320), (4480, 11979), (4620, 11616), (4840, 11088), (4928, 10890), (5040, 10648), (5082, 10560), (5280, 10164), (5324, 10080), (5445, 9856), (5544, 9680), (5760, 9317), (5808, 9240), (6160, 8712), (6336, 8470), (6655, 8064), (6720, 7986), (6776, 7920), (6930, 7744), (7040, 7623), (7260, 7392)]