159491520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 168

約数和(自身を含む): 556320960

約数和(自身を除く): 396829440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 701, 711, 720, 790, 948, 960, 1185, 1264, 1402, 1422, 1440, 1580, 1896, 2103, 2370, 2528, 2804, 2844, 2880, 3160, 3505, 3555, 3792, 4206, 4740, 5056, 5608, 5688, 6309, 6320, 7010, 7110, 7584, 8412, 9480, 10515, 11216, 11376, 12618, 12640, 14020, 14220, 15168, 16824, 18960, 21030, 22432, 22752, 25236, 25280, 28040, 28440, 31545, 33648, 37920, 42060, 44864, 45504, 50472, 55379, 56080, 56880, 63090, 67296, 75840, 84120, 100944, 110758, 112160, 113760, 126180, 134592, 166137, 168240, 201888, 221516, 224320, 227520, 252360, 276895, 332274, 336480, 403776, 443032, 498411, 504720, 553790, 664548, 672960, 830685, 886064, 996822, 1009440, 1107580, 1329096, 1661370, 1772128, 1993644, 2018880, 2215160, 2492055, 2658192, 3322740, 3544256, 3987288, 4430320, 4984110, 5316384, 6645480, 7974576, 8860640, 9968220, 10632768, 13290960, 15949152, 17721280, 19936440, 26581920, 31898304, 39872880, 53163840, 79745760, 159491520]

約数ペア:

[(1, 159491520), (2, 79745760), (3, 53163840), (4, 39872880), (5, 31898304), (6, 26581920), (8, 19936440), (9, 17721280), (10, 15949152), (12, 13290960), (15, 10632768), (16, 9968220), (18, 8860640), (20, 7974576), (24, 6645480), (30, 5316384), (32, 4984110), (36, 4430320), (40, 3987288), (45, 3544256), (48, 3322740), (60, 2658192), (64, 2492055), (72, 2215160), (79, 2018880), (80, 1993644), (90, 1772128), (96, 1661370), (120, 1329096), (144, 1107580), (158, 1009440), (160, 996822), (180, 886064), (192, 830685), (237, 672960), (240, 664548), (288, 553790), (316, 504720), (320, 498411), (360, 443032), (395, 403776), (474, 336480), (480, 332274), (576, 276895), (632, 252360), (701, 227520), (711, 224320), (720, 221516), (790, 201888), (948, 168240), (960, 166137), (1185, 134592), (1264, 126180), (1402, 113760), (1422, 112160), (1440, 110758), (1580, 100944), (1896, 84120), (2103, 75840), (2370, 67296), (2528, 63090), (2804, 56880), (2844, 56080), (2880, 55379), (3160, 50472), (3505, 45504), (3555, 44864), (3792, 42060), (4206, 37920), (4740, 33648), (5056, 31545), (5608, 28440), (5688, 28040), (6309, 25280), (6320, 25236), (7010, 22752), (7110, 22432), (7584, 21030), (8412, 18960), (9480, 16824), (10515, 15168), (11216, 14220), (11376, 14020), (12618, 12640)]