2987756280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 320

約数和(自身を含む): 10387491840

約数和(自身を除く): 7399735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 127, 135, 137, 159, 162, 180, 212, 216, 254, 265, 270, 274, 318, 324, 360, 381, 405, 411, 424, 477, 508, 530, 540, 548, 635, 636, 648, 685, 762, 795, 810, 822, 954, 1016, 1060, 1080, 1096, 1143, 1233, 1270, 1272, 1370, 1431, 1524, 1590, 1620, 1644, 1905, 1908, 2055, 2120, 2286, 2385, 2466, 2540, 2740, 2862, 3048, 3180, 3240, 3288, 3429, 3699, 3810, 3816, 4110, 4293, 4572, 4770, 4932, 5080, 5480, 5715, 5724, 6165, 6360, 6731, 6858, 7155, 7261, 7398, 7620, 8220, 8586, 9144, 9540, 9864, 10287, 11097, 11430, 11448, 12330, 13462, 13716, 14310, 14522, 14796, 15240, 16440, 17145, 17172, 17399, 18495, 19080, 20193, 20574, 21465, 21783, 22194, 22860, 24660, 26924, 27432, 28620, 29044, 29592, 33655, 34290, 34344, 34798, 36305, 36990, 40386, 41148, 42930, 43566, 44388, 45720, 49320, 51435, 52197, 53848, 55485, 57240, 58088, 60579, 65349, 67310, 68580, 69596, 72610, 73980, 80772, 82296, 85860, 86995, 87132, 88776, 100965, 102870, 104394, 108915, 110970, 121158, 130698, 134620, 137160, 139192, 145220, 147960, 156591, 161544, 171720, 173990, 174264, 181737, 196047, 201930, 205740, 208788, 217830, 221940, 242316, 260985, 261396, 269240, 290440, 302895, 313182, 326745, 347980, 363474, 392094, 403860, 411480, 417576, 435660, 443880, 469773, 484632, 521970, 522792, 545211, 588141, 605790, 626364, 653490, 695960, 726948, 782955, 784188, 807720, 871320, 908685, 922147, 939546, 980235, 1043940, 1090422, 1176282, 1211580, 1252728, 1306980, 1409319, 1453896, 1565910, 1568376, 1817370, 1844294, 1879092, 1960470, 2087880, 2180844, 2348865, 2352564, 2423160, 2613960, 2726055, 2766441, 2818638, 2940705, 3131820, 3634740, 3688588, 3758184, 3920940, 4361688, 4610735, 4697730, 4705128, 5452110, 5532882, 5637276, 5881410, 6263640, 7046595, 7269480, 7377176, 7841880, 8299323, 9221470, 9395460, 10904220, 11065764, 11274552, 11762820, 13832205, 14093190, 16598646, 18442940, 18790920, 21808440, 22131528, 23525640, 24897969, 27664410, 28186380, 33197292, 36885880, 41496615, 49795938, 55328820, 56372760, 66394584, 74693907, 82993230, 99591876, 110657640, 124489845, 149387814, 165986460, 199183752, 248979690, 298775628, 331972920, 373469535, 497959380, 597551256, 746939070, 995918760, 1493878140, 2987756280]

約数ペア:

[(1, 2987756280), (2, 1493878140), (3, 995918760), (4, 746939070), (5, 597551256), (6, 497959380), (8, 373469535), (9, 331972920), (10, 298775628), (12, 248979690), (15, 199183752), (18, 165986460), (20, 149387814), (24, 124489845), (27, 110657640), (30, 99591876), (36, 82993230), (40, 74693907), (45, 66394584), (53, 56372760), (54, 55328820), (60, 49795938), (72, 41496615), (81, 36885880), (90, 33197292), (106, 28186380), (108, 27664410), (120, 24897969), (127, 23525640), (135, 22131528), (137, 21808440), (159, 18790920), (162, 18442940), (180, 16598646), (212, 14093190), (216, 13832205), (254, 11762820), (265, 11274552), (270, 11065764), (274, 10904220), (318, 9395460), (324, 9221470), (360, 8299323), (381, 7841880), (405, 7377176), (411, 7269480), (424, 7046595), (477, 6263640), (508, 5881410), (530, 5637276), (540, 5532882), (548, 5452110), (635, 4705128), (636, 4697730), (648, 4610735), (685, 4361688), (762, 3920940), (795, 3758184), (810, 3688588), (822, 3634740), (954, 3131820), (1016, 2940705), (1060, 2818638), (1080, 2766441), (1096, 2726055), (1143, 2613960), (1233, 2423160), (1270, 2352564), (1272, 2348865), (1370, 2180844), (1431, 2087880), (1524, 1960470), (1590, 1879092), (1620, 1844294), (1644, 1817370), (1905, 1568376), (1908, 1565910), (2055, 1453896), (2120, 1409319), (2286, 1306980), (2385, 1252728), (2466, 1211580), (2540, 1176282), (2740, 1090422), (2862, 1043940), (3048, 980235), (3180, 939546), (3240, 922147), (3288, 908685), (3429, 871320), (3699, 807720), (3810, 784188), (3816, 782955), (4110, 726948), (4293, 695960), (4572, 653490), (4770, 626364), (4932, 605790), (5080, 588141), (5480, 545211), (5715, 522792), (5724, 521970), (6165, 484632), (6360, 469773), (6731, 443880), (6858, 435660), (7155, 417576), (7261, 411480), (7398, 403860), (7620, 392094), (8220, 363474), (8586, 347980), (9144, 326745), (9540, 313182), (9864, 302895), (10287, 290440), (11097, 269240), (11430, 261396), (11448, 260985), (12330, 242316), (13462, 221940), (13716, 217830), (14310, 208788), (14522, 205740), (14796, 201930), (15240, 196047), (16440, 181737), (17145, 174264), (17172, 173990), (17399, 171720), (18495, 161544), (19080, 156591), (20193, 147960), (20574, 145220), (21465, 139192), (21783, 137160), (22194, 134620), (22860, 130698), (24660, 121158), (26924, 110970), (27432, 108915), (28620, 104394), (29044, 102870), (29592, 100965), (33655, 88776), (34290, 87132), (34344, 86995), (34798, 85860), (36305, 82296), (36990, 80772), (40386, 73980), (41148, 72610), (42930, 69596), (43566, 68580), (44388, 67310), (45720, 65349), (49320, 60579), (51435, 58088), (52197, 57240), (53848, 55485)]