69580280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 148147720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 29, 35, 38, 40, 41, 44, 55, 56, 58, 70, 76, 77, 82, 88, 95, 110, 116, 133, 140, 145, 152, 154, 164, 190, 203, 205, 209, 220, 232, 266, 280, 287, 290, 308, 319, 328, 380, 385, 406, 410, 418, 440, 451, 532, 551, 574, 580, 616, 638, 665, 760, 770, 779, 812, 820, 836, 902, 1015, 1045, 1064, 1102, 1148, 1160, 1189, 1276, 1330, 1435, 1463, 1540, 1558, 1595, 1624, 1640, 1672, 1804, 2030, 2090, 2204, 2233, 2255, 2296, 2378, 2552, 2660, 2755, 2870, 2926, 3080, 3116, 3157, 3190, 3608, 3857, 3895, 4060, 4180, 4408, 4466, 4510, 4756, 5320, 5453, 5510, 5740, 5852, 5945, 6061, 6232, 6314, 6380, 7315, 7714, 7790, 8120, 8323, 8360, 8569, 8932, 9020, 9512, 10906, 11020, 11165, 11480, 11704, 11890, 12122, 12628, 12760, 13079, 14630, 15428, 15580, 15785, 16646, 17138, 17864, 18040, 19285, 21812, 22040, 22330, 22591, 23780, 24244, 25256, 26158, 27265, 29260, 30305, 30856, 31160, 31570, 33292, 34276, 38570, 41615, 42427, 42845, 43624, 44660, 45182, 47560, 48488, 52316, 54530, 58520, 59983, 60610, 63140, 65395, 66584, 68552, 77140, 83230, 84854, 85690, 89320, 90364, 91553, 104632, 109060, 112955, 119966, 121220, 126280, 130790, 154280, 158137, 166460, 169708, 171380, 180728, 183106, 212135, 218120, 225910, 239932, 242440, 248501, 261580, 299915, 316274, 332920, 339416, 342760, 366212, 424270, 451820, 457765, 479864, 497002, 523160, 599830, 632548, 732424, 790685, 848540, 903640, 915530, 994004, 1199660, 1242505, 1265096, 1581370, 1697080, 1739507, 1831060, 1988008, 2399320, 2485010, 3162740, 3479014, 3662120, 4970020, 6325480, 6958028, 8697535, 9940040, 13916056, 17395070, 34790140, 69580280]

約数ペア:

[(1, 69580280), (2, 34790140), (4, 17395070), (5, 13916056), (7, 9940040), (8, 8697535), (10, 6958028), (11, 6325480), (14, 4970020), (19, 3662120), (20, 3479014), (22, 3162740), (28, 2485010), (29, 2399320), (35, 1988008), (38, 1831060), (40, 1739507), (41, 1697080), (44, 1581370), (55, 1265096), (56, 1242505), (58, 1199660), (70, 994004), (76, 915530), (77, 903640), (82, 848540), (88, 790685), (95, 732424), (110, 632548), (116, 599830), (133, 523160), (140, 497002), (145, 479864), (152, 457765), (154, 451820), (164, 424270), (190, 366212), (203, 342760), (205, 339416), (209, 332920), (220, 316274), (232, 299915), (266, 261580), (280, 248501), (287, 242440), (290, 239932), (308, 225910), (319, 218120), (328, 212135), (380, 183106), (385, 180728), (406, 171380), (410, 169708), (418, 166460), (440, 158137), (451, 154280), (532, 130790), (551, 126280), (574, 121220), (580, 119966), (616, 112955), (638, 109060), (665, 104632), (760, 91553), (770, 90364), (779, 89320), (812, 85690), (820, 84854), (836, 83230), (902, 77140), (1015, 68552), (1045, 66584), (1064, 65395), (1102, 63140), (1148, 60610), (1160, 59983), (1189, 58520), (1276, 54530), (1330, 52316), (1435, 48488), (1463, 47560), (1540, 45182), (1558, 44660), (1595, 43624), (1624, 42845), (1640, 42427), (1672, 41615), (1804, 38570), (2030, 34276), (2090, 33292), (2204, 31570), (2233, 31160), (2255, 30856), (2296, 30305), (2378, 29260), (2552, 27265), (2660, 26158), (2755, 25256), (2870, 24244), (2926, 23780), (3080, 22591), (3116, 22330), (3157, 22040), (3190, 21812), (3608, 19285), (3857, 18040), (3895, 17864), (4060, 17138), (4180, 16646), (4408, 15785), (4466, 15580), (4510, 15428), (4756, 14630), (5320, 13079), (5453, 12760), (5510, 12628), (5740, 12122), (5852, 11890), (5945, 11704), (6061, 11480), (6232, 11165), (6314, 11020), (6380, 10906), (7315, 9512), (7714, 9020), (7790, 8932), (8120, 8569), (8323, 8360)]