188577648640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:672

約数の個数: 208

約数和(自身を含む): 459195061248

約数和(自身を除く): 270617412608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 223, 256, 263, 314, 320, 446, 512, 526, 628, 640, 785, 892, 1024, 1052, 1115, 1256, 1280, 1315, 1570, 1784, 2048, 2104, 2230, 2512, 2560, 2630, 3140, 3568, 4096, 4208, 4460, 5024, 5120, 5260, 6280, 7136, 8416, 8920, 10048, 10240, 10520, 12560, 14272, 16832, 17840, 20096, 20480, 21040, 25120, 28544, 33664, 35011, 35680, 40192, 41291, 42080, 50240, 57088, 58649, 67328, 70022, 71360, 80384, 82582, 84160, 100480, 114176, 117298, 134656, 140044, 142720, 160768, 165164, 168320, 175055, 200960, 206455, 228352, 234596, 269312, 280088, 285440, 293245, 321536, 330328, 336640, 350110, 401920, 412910, 456704, 469192, 538624, 560176, 570880, 586490, 643072, 660656, 673280, 700220, 803840, 825820, 913408, 938384, 1077248, 1120352, 1141760, 1172980, 1321312, 1346560, 1400440, 1607680, 1651640, 1876768, 2240704, 2283520, 2345960, 2642624, 2693120, 2800880, 3215360, 3303280, 3753536, 4481408, 4567040, 4691920, 5285248, 5386240, 5601760, 6606560, 7507072, 8962816, 9207893, 9383840, 10570496, 11203520, 13213120, 15014144, 17925632, 18415786, 18767680, 21140992, 22407040, 26426240, 30028288, 35851264, 36831572, 37535360, 42281984, 44814080, 46039465, 52852480, 60056576, 71702528, 73663144, 75070720, 84563968, 89628160, 92078930, 105704960, 120113152, 143405056, 147326288, 150141440, 169127936, 179256320, 184157860, 211409920, 240226304, 294652576, 300282880, 358512640, 368315720, 422819840, 589305152, 600565760, 717025280, 736631440, 845639680, 1178610304, 1201131520, 1473262880, 2357220608, 2946525760, 4714441216, 5893051520, 9428882432, 11786103040, 18857764864, 23572206080, 37715529728, 47144412160, 94288824320, 188577648640]

約数ペア:

[(1, 188577648640), (2, 94288824320), (4, 47144412160), (5, 37715529728), (8, 23572206080), (10, 18857764864), (16, 11786103040), (20, 9428882432), (32, 5893051520), (40, 4714441216), (64, 2946525760), (80, 2357220608), (128, 1473262880), (157, 1201131520), (160, 1178610304), (223, 845639680), (256, 736631440), (263, 717025280), (314, 600565760), (320, 589305152), (446, 422819840), (512, 368315720), (526, 358512640), (628, 300282880), (640, 294652576), (785, 240226304), (892, 211409920), (1024, 184157860), (1052, 179256320), (1115, 169127936), (1256, 150141440), (1280, 147326288), (1315, 143405056), (1570, 120113152), (1784, 105704960), (2048, 92078930), (2104, 89628160), (2230, 84563968), (2512, 75070720), (2560, 73663144), (2630, 71702528), (3140, 60056576), (3568, 52852480), (4096, 46039465), (4208, 44814080), (4460, 42281984), (5024, 37535360), (5120, 36831572), (5260, 35851264), (6280, 30028288), (7136, 26426240), (8416, 22407040), (8920, 21140992), (10048, 18767680), (10240, 18415786), (10520, 17925632), (12560, 15014144), (14272, 13213120), (16832, 11203520), (17840, 10570496), (20096, 9383840), (20480, 9207893), (21040, 8962816), (25120, 7507072), (28544, 6606560), (33664, 5601760), (35011, 5386240), (35680, 5285248), (40192, 4691920), (41291, 4567040), (42080, 4481408), (50240, 3753536), (57088, 3303280), (58649, 3215360), (67328, 2800880), (70022, 2693120), (71360, 2642624), (80384, 2345960), (82582, 2283520), (84160, 2240704), (100480, 1876768), (114176, 1651640), (117298, 1607680), (134656, 1400440), (140044, 1346560), (142720, 1321312), (160768, 1172980), (165164, 1141760), (168320, 1120352), (175055, 1077248), (200960, 938384), (206455, 913408), (228352, 825820), (234596, 803840), (269312, 700220), (280088, 673280), (285440, 660656), (293245, 643072), (321536, 586490), (330328, 570880), (336640, 560176), (350110, 538624), (401920, 469192), (412910, 456704)]