70795520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 185431680

約数和(自身を除く): 114636160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 71, 76, 80, 82, 95, 128, 142, 152, 160, 164, 190, 205, 256, 284, 304, 320, 328, 355, 380, 410, 568, 608, 640, 656, 710, 760, 779, 820, 1136, 1216, 1280, 1312, 1349, 1420, 1520, 1558, 1640, 2272, 2432, 2624, 2698, 2840, 2911, 3040, 3116, 3280, 3895, 4544, 4864, 5248, 5396, 5680, 5822, 6080, 6232, 6560, 6745, 7790, 9088, 10496, 10792, 11360, 11644, 12160, 12464, 13120, 13490, 14555, 15580, 18176, 21584, 22720, 23288, 24320, 24928, 26240, 26980, 29110, 31160, 43168, 45440, 46576, 49856, 52480, 53960, 55309, 58220, 62320, 86336, 90880, 93152, 99712, 107920, 110618, 116440, 124640, 172672, 186304, 199424, 215840, 221236, 232880, 249280, 276545, 345344, 372608, 431680, 442472, 465760, 498560, 553090, 745216, 863360, 884944, 931520, 997120, 1106180, 1726720, 1769888, 1863040, 2212360, 3539776, 3726080, 4424720, 7079552, 8849440, 14159104, 17698880, 35397760, 70795520]

約数ペア:

[(1, 70795520), (2, 35397760), (4, 17698880), (5, 14159104), (8, 8849440), (10, 7079552), (16, 4424720), (19, 3726080), (20, 3539776), (32, 2212360), (38, 1863040), (40, 1769888), (41, 1726720), (64, 1106180), (71, 997120), (76, 931520), (80, 884944), (82, 863360), (95, 745216), (128, 553090), (142, 498560), (152, 465760), (160, 442472), (164, 431680), (190, 372608), (205, 345344), (256, 276545), (284, 249280), (304, 232880), (320, 221236), (328, 215840), (355, 199424), (380, 186304), (410, 172672), (568, 124640), (608, 116440), (640, 110618), (656, 107920), (710, 99712), (760, 93152), (779, 90880), (820, 86336), (1136, 62320), (1216, 58220), (1280, 55309), (1312, 53960), (1349, 52480), (1420, 49856), (1520, 46576), (1558, 45440), (1640, 43168), (2272, 31160), (2432, 29110), (2624, 26980), (2698, 26240), (2840, 24928), (2911, 24320), (3040, 23288), (3116, 22720), (3280, 21584), (3895, 18176), (4544, 15580), (4864, 14555), (5248, 13490), (5396, 13120), (5680, 12464), (5822, 12160), (6080, 11644), (6232, 11360), (6560, 10792), (6745, 10496), (7790, 9088)]