68402880

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 560

約数和(自身を含む): 309798720

約数和(自身を除く): 241395840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 87, 90, 91, 96, 104, 105, 108, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 156, 160, 162, 168, 174, 180, 182, 189, 192, 195, 203, 208, 210, 216, 224, 232, 234, 240, 252, 260, 261, 270, 273, 280, 288, 290, 312, 315, 320, 324, 336, 348, 351, 360, 364, 377, 378, 390, 405, 406, 416, 420, 432, 435, 448, 455, 464, 468, 480, 504, 520, 522, 540, 546, 560, 567, 576, 580, 585, 609, 624, 630, 648, 672, 696, 702, 720, 728, 754, 756, 780, 783, 810, 812, 819, 832, 840, 864, 870, 910, 928, 936, 945, 960, 1008, 1015, 1040, 1044, 1053, 1080, 1092, 1120, 1131, 1134, 1160, 1170, 1218, 1248, 1260, 1296, 1305, 1344, 1365, 1392, 1404, 1440, 1456, 1508, 1512, 1560, 1566, 1620, 1624, 1638, 1680, 1728, 1740, 1755, 1820, 1827, 1856, 1872, 1885, 1890, 2016, 2030, 2080, 2088, 2106, 2160, 2184, 2240, 2262, 2268, 2320, 2340, 2349, 2436, 2457, 2496, 2520, 2592, 2610, 2639, 2730, 2784, 2808, 2835, 2880, 2912, 3016, 3024, 3045, 3120, 3132, 3240, 3248, 3276, 3360, 3393, 3480, 3510, 3640, 3654, 3744, 3770, 3780, 3915, 4032, 4060, 4095, 4160, 4176, 4212, 4320, 4368, 4524, 4536, 4640, 4680, 4698, 4872, 4914, 5040, 5184, 5220, 5265, 5278, 5460, 5481, 5568, 5616, 5655, 5670, 5824, 6032, 6048, 6090, 6240, 6264, 6480, 6496, 6552, 6720, 6786, 6960, 7020, 7280, 7308, 7371, 7488, 7540, 7560, 7830, 7917, 8120, 8190, 8352, 8424, 8640, 8736, 9048, 9072, 9135, 9280, 9360, 9396, 9744, 9828, 10080, 10179, 10440, 10530, 10556, 10920, 10962, 11232, 11310, 11340, 11745, 12064, 12096, 12180, 12285, 12480, 12528, 12960, 12992, 13104, 13195, 13572, 13920, 14040, 14560, 14616, 14742, 15080, 15120, 15660, 15834, 16240, 16380, 16443, 16704, 16848, 16965, 17472, 18096, 18144, 18270, 18720, 18792, 19488, 19656, 20160, 20358, 20880, 21060, 21112, 21840, 21924, 22464, 22620, 22680, 23490, 23751, 24128, 24360, 24570, 25056, 25920, 26208, 26390, 27144, 27405, 27840, 28080, 29120, 29232, 29484, 30160, 30240, 30537, 31320, 31668, 32480, 32760, 32886, 33696, 33930, 36192, 36288, 36540, 36855, 37440, 37584, 38976, 39312, 39585, 40716, 41760, 42120, 42224, 43680, 43848, 45240, 45360, 46980, 47502, 48720, 49140, 50112, 50895, 52416, 52780, 54288, 54810, 56160, 58464, 58968, 60320, 60480, 61074, 62640, 63336, 64960, 65520, 65772, 67392, 67860, 71253, 72384, 73080, 73710, 75168, 78624, 79170, 81432, 82215, 83520, 84240, 84448, 87360, 87696, 90480, 90720, 93960, 95004, 97440, 98280, 101790, 105560, 108576, 109620, 112320, 116928, 117936, 118755, 120640, 122148, 125280, 126672, 131040, 131544, 135720, 142506, 146160, 147420, 150336, 152685, 157248, 158340, 162864, 164430, 168480, 168896, 175392, 180960, 181440, 187920, 190008, 194880, 196560, 203580, 211120, 213759, 217152, 219240, 235872, 237510, 244296, 250560, 253344, 262080, 263088, 271440, 285012, 292320, 294840, 305370, 316680, 325728, 328860, 336960, 350784, 356265, 361920, 375840, 380016, 393120, 407160, 422240, 427518, 438480, 471744, 475020, 488592, 506688, 526176, 542880, 570024, 584640, 589680, 610740, 633360, 651456, 657720, 712530, 751680, 760032, 786240, 814320, 844480, 855036, 876960, 950040, 977184, 1052352, 1068795, 1085760, 1140048, 1179360, 1221480, 1266720, 1315440, 1425060, 1520064, 1628640, 1710072, 1753920, 1900080, 1954368, 2137590, 2280096, 2358720, 2442960, 2533440, 2630880, 2850120, 3257280, 3420144, 3800160, 4275180, 4560192, 4885920, 5261760, 5700240, 6840288, 7600320, 8550360, 9771840, 11400480, 13680576, 17100720, 22800960, 34201440, 68402880]

約数ペア:

[(1, 68402880), (2, 34201440), (3, 22800960), (4, 17100720), (5, 13680576), (6, 11400480), (7, 9771840), (8, 8550360), (9, 7600320), (10, 6840288), (12, 5700240), (13, 5261760), (14, 4885920), (15, 4560192), (16, 4275180), (18, 3800160), (20, 3420144), (21, 3257280), (24, 2850120), (26, 2630880), (27, 2533440), (28, 2442960), (29, 2358720), (30, 2280096), (32, 2137590), (35, 1954368), (36, 1900080), (39, 1753920), (40, 1710072), (42, 1628640), (45, 1520064), (48, 1425060), (52, 1315440), (54, 1266720), (56, 1221480), (58, 1179360), (60, 1140048), (63, 1085760), (64, 1068795), (65, 1052352), (70, 977184), (72, 950040), (78, 876960), (80, 855036), (81, 844480), (84, 814320), (87, 786240), (90, 760032), (91, 751680), (96, 712530), (104, 657720), (105, 651456), (108, 633360), (112, 610740), (116, 589680), (117, 584640), (120, 570024), (126, 542880), (130, 526176), (135, 506688), (140, 488592), (144, 475020), (145, 471744), (156, 438480), (160, 427518), (162, 422240), (168, 407160), (174, 393120), (180, 380016), (182, 375840), (189, 361920), (192, 356265), (195, 350784), (203, 336960), (208, 328860), (210, 325728), (216, 316680), (224, 305370), (232, 294840), (234, 292320), (240, 285012), (252, 271440), (260, 263088), (261, 262080), (270, 253344), (273, 250560), (280, 244296), (288, 237510), (290, 235872), (312, 219240), (315, 217152), (320, 213759), (324, 211120), (336, 203580), (348, 196560), (351, 194880), (360, 190008), (364, 187920), (377, 181440), (378, 180960), (390, 175392), (405, 168896), (406, 168480), (416, 164430), (420, 162864), (432, 158340), (435, 157248), (448, 152685), (455, 150336), (464, 147420), (468, 146160), (480, 142506), (504, 135720), (520, 131544), (522, 131040), (540, 126672), (546, 125280), (560, 122148), (567, 120640), (576, 118755), (580, 117936), (585, 116928), (609, 112320), (624, 109620), (630, 108576), (648, 105560), (672, 101790), (696, 98280), (702, 97440), (720, 95004), (728, 93960), (754, 90720), (756, 90480), (780, 87696), (783, 87360), (810, 84448), (812, 84240), (819, 83520), (832, 82215), (840, 81432), (864, 79170), (870, 78624), (910, 75168), (928, 73710), (936, 73080), (945, 72384), (960, 71253), (1008, 67860), (1015, 67392), (1040, 65772), (1044, 65520), (1053, 64960), (1080, 63336), (1092, 62640), (1120, 61074), (1131, 60480), (1134, 60320), (1160, 58968), (1170, 58464), (1218, 56160), (1248, 54810), (1260, 54288), (1296, 52780), (1305, 52416), (1344, 50895), (1365, 50112), (1392, 49140), (1404, 48720), (1440, 47502), (1456, 46980), (1508, 45360), (1512, 45240), (1560, 43848), (1566, 43680), (1620, 42224), (1624, 42120), (1638, 41760), (1680, 40716), (1728, 39585), (1740, 39312), (1755, 38976), (1820, 37584), (1827, 37440), (1856, 36855), (1872, 36540), (1885, 36288), (1890, 36192), (2016, 33930), (2030, 33696), (2080, 32886), (2088, 32760), (2106, 32480), (2160, 31668), (2184, 31320), (2240, 30537), (2262, 30240), (2268, 30160), (2320, 29484), (2340, 29232), (2349, 29120), (2436, 28080), (2457, 27840), (2496, 27405), (2520, 27144), (2592, 26390), (2610, 26208), (2639, 25920), (2730, 25056), (2784, 24570), (2808, 24360), (2835, 24128), (2880, 23751), (2912, 23490), (3016, 22680), (3024, 22620), (3045, 22464), (3120, 21924), (3132, 21840), (3240, 21112), (3248, 21060), (3276, 20880), (3360, 20358), (3393, 20160), (3480, 19656), (3510, 19488), (3640, 18792), (3654, 18720), (3744, 18270), (3770, 18144), (3780, 18096), (3915, 17472), (4032, 16965), (4060, 16848), (4095, 16704), (4160, 16443), (4176, 16380), (4212, 16240), (4320, 15834), (4368, 15660), (4524, 15120), (4536, 15080), (4640, 14742), (4680, 14616), (4698, 14560), (4872, 14040), (4914, 13920), (5040, 13572), (5184, 13195), (5220, 13104), (5265, 12992), (5278, 12960), (5460, 12528), (5481, 12480), (5568, 12285), (5616, 12180), (5655, 12096), (5670, 12064), (5824, 11745), (6032, 11340), (6048, 11310), (6090, 11232), (6240, 10962), (6264, 10920), (6480, 10556), (6496, 10530), (6552, 10440), (6720, 10179), (6786, 10080), (6960, 9828), (7020, 9744), (7280, 9396), (7308, 9360), (7371, 9280), (7488, 9135), (7540, 9072), (7560, 9048), (7830, 8736), (7917, 8640), (8120, 8424), (8190, 8352)]