164973505280

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{33107}}^1$

素因数の和:33374

約数の個数: 144

約数和(自身を含む): 420247789920

約数和(自身を除く): 255274284640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 229, 256, 272, 320, 340, 458, 544, 640, 680, 916, 1088, 1145, 1280, 1360, 1832, 2176, 2290, 2720, 3664, 3893, 4352, 4580, 5440, 7328, 7786, 9160, 10880, 14656, 15572, 18320, 19465, 21760, 29312, 31144, 33107, 36640, 38930, 58624, 62288, 66214, 73280, 77860, 124576, 132428, 146560, 155720, 165535, 249152, 264856, 293120, 311440, 331070, 498304, 529712, 562819, 622880, 662140, 996608, 1059424, 1125638, 1245760, 1324280, 2118848, 2251276, 2491520, 2648560, 2814095, 4237696, 4502552, 4983040, 5297120, 5628190, 7581503, 8475392, 9005104, 10594240, 11256380, 15163006, 18010208, 21188480, 22512760, 30326012, 36020416, 37907515, 42376960, 45025520, 60652024, 72040832, 75815030, 90051040, 121304048, 128885551, 144081664, 151630060, 180102080, 242608096, 257771102, 303260120, 360204160, 485216192, 515542204, 606520240, 644427755, 720408320, 970432384, 1031084408, 1213040480, 1288855510, 1940864768, 2062168816, 2426080960, 2577711020, 4124337632, 4852161920, 5155422040, 8248675264, 9704323840, 10310844080, 16497350528, 20621688160, 32994701056, 41243376320, 82486752640, 164973505280]

約数ペア:

[(1, 164973505280), (2, 82486752640), (4, 41243376320), (5, 32994701056), (8, 20621688160), (10, 16497350528), (16, 10310844080), (17, 9704323840), (20, 8248675264), (32, 5155422040), (34, 4852161920), (40, 4124337632), (64, 2577711020), (68, 2426080960), (80, 2062168816), (85, 1940864768), (128, 1288855510), (136, 1213040480), (160, 1031084408), (170, 970432384), (229, 720408320), (256, 644427755), (272, 606520240), (320, 515542204), (340, 485216192), (458, 360204160), (544, 303260120), (640, 257771102), (680, 242608096), (916, 180102080), (1088, 151630060), (1145, 144081664), (1280, 128885551), (1360, 121304048), (1832, 90051040), (2176, 75815030), (2290, 72040832), (2720, 60652024), (3664, 45025520), (3893, 42376960), (4352, 37907515), (4580, 36020416), (5440, 30326012), (7328, 22512760), (7786, 21188480), (9160, 18010208), (10880, 15163006), (14656, 11256380), (15572, 10594240), (18320, 9005104), (19465, 8475392), (21760, 7581503), (29312, 5628190), (31144, 5297120), (33107, 4983040), (36640, 4502552), (38930, 4237696), (58624, 2814095), (62288, 2648560), (66214, 2491520), (73280, 2251276), (77860, 2118848), (124576, 1324280), (132428, 1245760), (146560, 1125638), (155720, 1059424), (165535, 996608), (249152, 662140), (264856, 622880), (293120, 562819), (311440, 529712), (331070, 498304)]