40478533760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1359

約数の個数: 256

約数和(自身を含む): 113526489600

約数和(自身を除く): 73047955840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 151, 160, 212, 224, 265, 280, 302, 320, 371, 424, 448, 530, 560, 604, 640, 742, 755, 848, 896, 1057, 1060, 1120, 1129, 1208, 1484, 1510, 1696, 1855, 2114, 2120, 2240, 2258, 2416, 2968, 3020, 3392, 3710, 4228, 4240, 4480, 4516, 4832, 5285, 5645, 5936, 6040, 6784, 7420, 7903, 8003, 8456, 8480, 9032, 9664, 10570, 11290, 11872, 12080, 14840, 15806, 16006, 16912, 16960, 18064, 19328, 21140, 22580, 23744, 24160, 29680, 31612, 32012, 33824, 33920, 36128, 39515, 40015, 42280, 45160, 47488, 48320, 56021, 59360, 59837, 63224, 64024, 67648, 72256, 79030, 80030, 84560, 90320, 96640, 112042, 118720, 119674, 126448, 128048, 135296, 144512, 158060, 160060, 169120, 170479, 180640, 224084, 237440, 239348, 252896, 256096, 280105, 299185, 316120, 320120, 338240, 340958, 361280, 418859, 448168, 478696, 505792, 512192, 560210, 598370, 632240, 640240, 676480, 681916, 722560, 837718, 852395, 896336, 957392, 1011584, 1024384, 1120420, 1193353, 1196740, 1264480, 1280480, 1363832, 1675436, 1704790, 1792672, 1914784, 2094295, 2240840, 2386706, 2393480, 2528960, 2560960, 2727664, 3350872, 3409580, 3585344, 3829568, 4188590, 4481680, 4773412, 4786960, 5057920, 5121920, 5455328, 5966765, 6701744, 6819160, 7170688, 7659136, 8377180, 8963360, 9035387, 9546824, 9573920, 10910656, 11933530, 13403488, 13638320, 16754360, 17926720, 18070774, 19093648, 19147840, 21821312, 23867060, 26806976, 27276640, 33508720, 35853440, 36141548, 38187296, 38295680, 45176935, 47734120, 53613952, 54553280, 63247709, 67017440, 72283096, 76374592, 90353870, 95468240, 109106560, 126495418, 134034880, 144566192, 152749184, 180707740, 190936480, 252990836, 268069760, 289132384, 316238545, 361415480, 381872960, 505981672, 578264768, 632477090, 722830960, 763745920, 1011963344, 1156529536, 1264954180, 1445661920, 2023926688, 2529908360, 2891323840, 4047853376, 5059816720, 5782647680, 8095706752, 10119633440, 20239266880, 40478533760]

約数ペア:

[(1, 40478533760), (2, 20239266880), (4, 10119633440), (5, 8095706752), (7, 5782647680), (8, 5059816720), (10, 4047853376), (14, 2891323840), (16, 2529908360), (20, 2023926688), (28, 1445661920), (32, 1264954180), (35, 1156529536), (40, 1011963344), (53, 763745920), (56, 722830960), (64, 632477090), (70, 578264768), (80, 505981672), (106, 381872960), (112, 361415480), (128, 316238545), (140, 289132384), (151, 268069760), (160, 252990836), (212, 190936480), (224, 180707740), (265, 152749184), (280, 144566192), (302, 134034880), (320, 126495418), (371, 109106560), (424, 95468240), (448, 90353870), (530, 76374592), (560, 72283096), (604, 67017440), (640, 63247709), (742, 54553280), (755, 53613952), (848, 47734120), (896, 45176935), (1057, 38295680), (1060, 38187296), (1120, 36141548), (1129, 35853440), (1208, 33508720), (1484, 27276640), (1510, 26806976), (1696, 23867060), (1855, 21821312), (2114, 19147840), (2120, 19093648), (2240, 18070774), (2258, 17926720), (2416, 16754360), (2968, 13638320), (3020, 13403488), (3392, 11933530), (3710, 10910656), (4228, 9573920), (4240, 9546824), (4480, 9035387), (4516, 8963360), (4832, 8377180), (5285, 7659136), (5645, 7170688), (5936, 6819160), (6040, 6701744), (6784, 5966765), (7420, 5455328), (7903, 5121920), (8003, 5057920), (8456, 4786960), (8480, 4773412), (9032, 4481680), (9664, 4188590), (10570, 3829568), (11290, 3585344), (11872, 3409580), (12080, 3350872), (14840, 2727664), (15806, 2560960), (16006, 2528960), (16912, 2393480), (16960, 2386706), (18064, 2240840), (19328, 2094295), (21140, 1914784), (22580, 1792672), (23744, 1704790), (24160, 1675436), (29680, 1363832), (31612, 1280480), (32012, 1264480), (33824, 1196740), (33920, 1193353), (36128, 1120420), (39515, 1024384), (40015, 1011584), (42280, 957392), (45160, 896336), (47488, 852395), (48320, 837718), (56021, 722560), (59360, 681916), (59837, 676480), (63224, 640240), (64024, 632240), (67648, 598370), (72256, 560210), (79030, 512192), (80030, 505792), (84560, 478696), (90320, 448168), (96640, 418859), (112042, 361280), (118720, 340958), (119674, 338240), (126448, 320120), (128048, 316120), (135296, 299185), (144512, 280105), (158060, 256096), (160060, 252896), (169120, 239348), (170479, 237440), (180640, 224084)]