16681376880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:593

約数の個数: 480

約数和(自身を含む): 65770683264

約数和(自身を除く): 49089306384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 197, 210, 212, 240, 252, 265, 280, 315, 317, 318, 336, 360, 371, 394, 420, 424, 477, 504, 530, 560, 591, 630, 634, 636, 720, 742, 788, 795, 840, 848, 951, 954, 985, 1008, 1060, 1113, 1182, 1260, 1268, 1272, 1379, 1484, 1576, 1585, 1590, 1680, 1773, 1855, 1902, 1908, 1970, 2120, 2219, 2226, 2364, 2385, 2520, 2536, 2544, 2758, 2853, 2955, 2968, 3152, 3170, 3180, 3339, 3546, 3710, 3804, 3816, 3940, 4137, 4240, 4438, 4452, 4728, 4755, 4770, 5040, 5072, 5516, 5565, 5706, 5910, 5936, 6340, 6360, 6657, 6678, 6895, 7092, 7420, 7608, 7632, 7880, 8274, 8865, 8876, 8904, 9456, 9510, 9540, 10441, 11032, 11095, 11130, 11412, 11820, 12411, 12680, 12720, 13314, 13356, 13790, 14184, 14265, 14840, 15216, 15760, 16548, 16695, 16801, 17730, 17752, 17808, 19020, 19080, 19971, 20685, 20882, 22064, 22190, 22260, 22824, 23640, 24822, 25360, 26628, 26712, 27580, 28368, 28530, 29680, 31323, 33096, 33285, 33390, 33602, 35460, 35504, 38040, 38160, 39942, 41370, 41764, 44380, 44520, 45648, 47280, 49644, 50403, 52205, 53256, 53424, 55160, 57060, 62055, 62449, 62646, 66192, 66570, 66780, 67204, 70920, 73087, 76080, 79884, 82740, 83528, 84005, 88760, 89040, 93969, 99288, 99855, 100806, 104410, 106512, 110320, 114120, 117607, 124110, 124898, 125292, 133140, 133560, 134408, 141840, 146174, 151209, 156615, 159768, 165480, 167056, 168010, 177520, 187347, 187938, 198576, 199710, 201612, 208820, 219261, 228240, 235214, 248220, 249796, 250584, 252015, 266280, 267120, 268816, 292348, 302418, 312245, 313230, 319536, 330960, 336020, 352821, 365435, 374694, 375876, 399420, 403224, 417640, 437143, 438522, 469845, 470428, 496440, 499592, 501168, 504030, 532560, 562041, 584696, 588035, 604836, 624490, 626460, 657783, 672040, 705642, 730870, 749388, 751752, 756045, 798840, 806448, 835280, 874286, 877044, 936735, 939690, 940856, 992880, 999184, 1008060, 1058463, 1096305, 1124082, 1169392, 1176070, 1209672, 1248980, 1252920, 1311429, 1315566, 1344080, 1411284, 1461740, 1498776, 1503504, 1512090, 1597680, 1748572, 1754088, 1764105, 1873470, 1879380, 1881712, 2016120, 2116926, 2185715, 2192610, 2248164, 2352140, 2419344, 2497960, 2505840, 2622858, 2631132, 2810205, 2822568, 2923480, 2997552, 3024180, 3288915, 3309797, 3497144, 3508176, 3528210, 3746940, 3758760, 3934287, 4032240, 4233852, 4371430, 4385220, 4496328, 4704280, 4995920, 5245716, 5262264, 5292315, 5620410, 5645136, 5846960, 6048360, 6557145, 6577830, 6619594, 6994288, 7056420, 7493880, 7517520, 7868574, 8467704, 8742860, 8770440, 8992656, 9408560, 9929391, 10491432, 10524528, 10584630, 11240820, 12096720, 13114290, 13155660, 13239188, 14112840, 14987760, 15737148, 16548985, 16935408, 17485720, 17540880, 19671435, 19858782, 20982864, 21169260, 22481640, 23168579, 26228580, 26311320, 26478376, 28225680, 29788173, 31474296, 33097970, 34971440, 39342870, 39717564, 42338520, 44963280, 46337158, 49646955, 52457160, 52622640, 52956752, 59576346, 62948592, 66195940, 69505737, 78685740, 79435128, 84677040, 92674316, 99293910, 104914320, 115842895, 119152692, 132391880, 139011474, 148940865, 157371480, 158870256, 185348632, 198587820, 208517211, 231685790, 238305384, 264783760, 278022948, 297881730, 314742960, 347528685, 370697264, 397175640, 417034422, 463371580, 476610768, 556045896, 595763460, 695057370, 794351280, 834068844, 926743160, 1042586055, 1112091792, 1191526920, 1390114740, 1668137688, 1853486320, 2085172110, 2383053840, 2780229480, 3336275376, 4170344220, 5560458960, 8340688440, 16681376880]

約数ペア:

[(1, 16681376880), (2, 8340688440), (3, 5560458960), (4, 4170344220), (5, 3336275376), (6, 2780229480), (7, 2383053840), (8, 2085172110), (9, 1853486320), (10, 1668137688), (12, 1390114740), (14, 1191526920), (15, 1112091792), (16, 1042586055), (18, 926743160), (20, 834068844), (21, 794351280), (24, 695057370), (28, 595763460), (30, 556045896), (35, 476610768), (36, 463371580), (40, 417034422), (42, 397175640), (45, 370697264), (48, 347528685), (53, 314742960), (56, 297881730), (60, 278022948), (63, 264783760), (70, 238305384), (72, 231685790), (80, 208517211), (84, 198587820), (90, 185348632), (105, 158870256), (106, 157371480), (112, 148940865), (120, 139011474), (126, 132391880), (140, 119152692), (144, 115842895), (159, 104914320), (168, 99293910), (180, 92674316), (197, 84677040), (210, 79435128), (212, 78685740), (240, 69505737), (252, 66195940), (265, 62948592), (280, 59576346), (315, 52956752), (317, 52622640), (318, 52457160), (336, 49646955), (360, 46337158), (371, 44963280), (394, 42338520), (420, 39717564), (424, 39342870), (477, 34971440), (504, 33097970), (530, 31474296), (560, 29788173), (591, 28225680), (630, 26478376), (634, 26311320), (636, 26228580), (720, 23168579), (742, 22481640), (788, 21169260), (795, 20982864), (840, 19858782), (848, 19671435), (951, 17540880), (954, 17485720), (985, 16935408), (1008, 16548985), (1060, 15737148), (1113, 14987760), (1182, 14112840), (1260, 13239188), (1268, 13155660), (1272, 13114290), (1379, 12096720), (1484, 11240820), (1576, 10584630), (1585, 10524528), (1590, 10491432), (1680, 9929391), (1773, 9408560), (1855, 8992656), (1902, 8770440), (1908, 8742860), (1970, 8467704), (2120, 7868574), (2219, 7517520), (2226, 7493880), (2364, 7056420), (2385, 6994288), (2520, 6619594), (2536, 6577830), (2544, 6557145), (2758, 6048360), (2853, 5846960), (2955, 5645136), (2968, 5620410), (3152, 5292315), (3170, 5262264), (3180, 5245716), (3339, 4995920), (3546, 4704280), (3710, 4496328), (3804, 4385220), (3816, 4371430), (3940, 4233852), (4137, 4032240), (4240, 3934287), (4438, 3758760), (4452, 3746940), (4728, 3528210), (4755, 3508176), (4770, 3497144), (5040, 3309797), (5072, 3288915), (5516, 3024180), (5565, 2997552), (5706, 2923480), (5910, 2822568), (5936, 2810205), (6340, 2631132), (6360, 2622858), (6657, 2505840), (6678, 2497960), (6895, 2419344), (7092, 2352140), (7420, 2248164), (7608, 2192610), (7632, 2185715), (7880, 2116926), (8274, 2016120), (8865, 1881712), (8876, 1879380), (8904, 1873470), (9456, 1764105), (9510, 1754088), (9540, 1748572), (10441, 1597680), (11032, 1512090), (11095, 1503504), (11130, 1498776), (11412, 1461740), (11820, 1411284), (12411, 1344080), (12680, 1315566), (12720, 1311429), (13314, 1252920), (13356, 1248980), (13790, 1209672), (14184, 1176070), (14265, 1169392), (14840, 1124082), (15216, 1096305), (15760, 1058463), (16548, 1008060), (16695, 999184), (16801, 992880), (17730, 940856), (17752, 939690), (17808, 936735), (19020, 877044), (19080, 874286), (19971, 835280), (20685, 806448), (20882, 798840), (22064, 756045), (22190, 751752), (22260, 749388), (22824, 730870), (23640, 705642), (24822, 672040), (25360, 657783), (26628, 626460), (26712, 624490), (27580, 604836), (28368, 588035), (28530, 584696), (29680, 562041), (31323, 532560), (33096, 504030), (33285, 501168), (33390, 499592), (33602, 496440), (35460, 470428), (35504, 469845), (38040, 438522), (38160, 437143), (39942, 417640), (41370, 403224), (41764, 399420), (44380, 375876), (44520, 374694), (45648, 365435), (47280, 352821), (49644, 336020), (50403, 330960), (52205, 319536), (53256, 313230), (53424, 312245), (55160, 302418), (57060, 292348), (62055, 268816), (62449, 267120), (62646, 266280), (66192, 252015), (66570, 250584), (66780, 249796), (67204, 248220), (70920, 235214), (73087, 228240), (76080, 219261), (79884, 208820), (82740, 201612), (83528, 199710), (84005, 198576), (88760, 187938), (89040, 187347), (93969, 177520), (99288, 168010), (99855, 167056), (100806, 165480), (104410, 159768), (106512, 156615), (110320, 151209), (114120, 146174), (117607, 141840), (124110, 134408), (124898, 133560), (125292, 133140)]