145215406000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{22697}}^1$

素因数の和:23184

約数の個数: 160

約数和(自身を含む): 402188222592

約数和(自身を除く): 256972816592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 457, 500, 560, 700, 875, 914, 1000, 1400, 1750, 1828, 2000, 2285, 2800, 3199, 3500, 3656, 4570, 6398, 7000, 7312, 9140, 11425, 12796, 14000, 15995, 18280, 22697, 22850, 25592, 31990, 36560, 45394, 45700, 51184, 57125, 63980, 79975, 90788, 91400, 113485, 114250, 127960, 158879, 159950, 181576, 182800, 226970, 228500, 255920, 317758, 319900, 363152, 399875, 453940, 457000, 567425, 635516, 639800, 794395, 799750, 907880, 914000, 1134850, 1271032, 1279600, 1588790, 1599500, 1815760, 2269700, 2542064, 2837125, 3177580, 3199000, 3971975, 4539400, 5674250, 6355160, 6398000, 7943950, 9078800, 10372529, 11348500, 12710320, 15887900, 19859875, 20745058, 22697000, 31775800, 39719750, 41490116, 45394000, 51862645, 63551600, 72607703, 79439500, 82980232, 103725290, 145215406, 158879000, 165960464, 207450580, 259313225, 290430812, 317758000, 363038515, 414901160, 518626450, 580861624, 726077030, 829802320, 1037252900, 1161723248, 1296566125, 1452154060, 1815192575, 2074505800, 2593132250, 2904308120, 3630385150, 4149011600, 5186264500, 5808616240, 7260770300, 9075962875, 10372529000, 14521540600, 18151925750, 20745058000, 29043081200, 36303851500, 72607703000, 145215406000]

約数ペア:

[(1, 145215406000), (2, 72607703000), (4, 36303851500), (5, 29043081200), (7, 20745058000), (8, 18151925750), (10, 14521540600), (14, 10372529000), (16, 9075962875), (20, 7260770300), (25, 5808616240), (28, 5186264500), (35, 4149011600), (40, 3630385150), (50, 2904308120), (56, 2593132250), (70, 2074505800), (80, 1815192575), (100, 1452154060), (112, 1296566125), (125, 1161723248), (140, 1037252900), (175, 829802320), (200, 726077030), (250, 580861624), (280, 518626450), (350, 414901160), (400, 363038515), (457, 317758000), (500, 290430812), (560, 259313225), (700, 207450580), (875, 165960464), (914, 158879000), (1000, 145215406), (1400, 103725290), (1750, 82980232), (1828, 79439500), (2000, 72607703), (2285, 63551600), (2800, 51862645), (3199, 45394000), (3500, 41490116), (3656, 39719750), (4570, 31775800), (6398, 22697000), (7000, 20745058), (7312, 19859875), (9140, 15887900), (11425, 12710320), (12796, 11348500), (14000, 10372529), (15995, 9078800), (18280, 7943950), (22697, 6398000), (22850, 6355160), (25592, 5674250), (31990, 4539400), (36560, 3971975), (45394, 3199000), (45700, 3177580), (51184, 2837125), (57125, 2542064), (63980, 2269700), (79975, 1815760), (90788, 1599500), (91400, 1588790), (113485, 1279600), (114250, 1271032), (127960, 1134850), (158879, 914000), (159950, 907880), (181576, 799750), (182800, 794395), (226970, 639800), (228500, 635516), (255920, 567425), (317758, 457000), (319900, 453940), (363152, 399875)]