1729278320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 5168669184

約数和(自身を除く): 3439390864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 167, 176, 205, 220, 280, 287, 308, 328, 334, 385, 410, 440, 451, 560, 574, 616, 656, 668, 770, 820, 835, 880, 902, 1148, 1169, 1232, 1336, 1435, 1540, 1640, 1670, 1681, 1804, 1837, 2255, 2296, 2338, 2672, 2870, 3080, 3157, 3280, 3340, 3362, 3608, 3674, 4510, 4592, 4676, 5740, 5845, 6160, 6314, 6680, 6724, 6847, 7216, 7348, 8405, 9020, 9185, 9352, 11480, 11690, 11767, 12628, 12859, 13360, 13448, 13694, 14696, 15785, 16810, 18040, 18370, 18491, 18704, 22960, 23380, 23534, 25256, 25718, 26896, 27388, 29392, 31570, 33620, 34235, 36080, 36740, 36982, 46760, 47068, 47929, 50512, 51436, 54776, 58835, 63140, 64295, 67240, 68470, 73480, 73964, 75317, 92455, 93520, 94136, 95858, 102872, 109552, 117670, 126280, 128590, 129437, 134480, 136940, 146960, 147928, 150634, 184910, 188272, 191716, 205744, 235340, 239645, 252560, 257180, 258874, 273880, 280727, 295856, 301268, 369820, 376585, 383432, 470680, 479290, 514360, 517748, 527219, 547760, 561454, 602536, 647185, 739640, 753170, 766864, 941360, 958580, 1028720, 1035496, 1054438, 1122908, 1205072, 1294370, 1403635, 1479280, 1506340, 1917160, 1965089, 2070992, 2108876, 2245816, 2588740, 2636095, 2807270, 3012680, 3087997, 3834320, 3930178, 4217752, 4491632, 5177480, 5272190, 5614540, 6025360, 6175994, 7860356, 8435504, 9825445, 10354960, 10544380, 11229080, 12351988, 15439985, 15720712, 19650890, 21088760, 21615979, 22458160, 24703976, 30879970, 31441424, 39301780, 42177520, 43231958, 49407952, 61759940, 78603560, 86463916, 108079895, 123519880, 157207120, 172927832, 216159790, 247039760, 345855664, 432319580, 864639160, 1729278320]

約数ペア:

[(1, 1729278320), (2, 864639160), (4, 432319580), (5, 345855664), (7, 247039760), (8, 216159790), (10, 172927832), (11, 157207120), (14, 123519880), (16, 108079895), (20, 86463916), (22, 78603560), (28, 61759940), (35, 49407952), (40, 43231958), (41, 42177520), (44, 39301780), (55, 31441424), (56, 30879970), (70, 24703976), (77, 22458160), (80, 21615979), (82, 21088760), (88, 19650890), (110, 15720712), (112, 15439985), (140, 12351988), (154, 11229080), (164, 10544380), (167, 10354960), (176, 9825445), (205, 8435504), (220, 7860356), (280, 6175994), (287, 6025360), (308, 5614540), (328, 5272190), (334, 5177480), (385, 4491632), (410, 4217752), (440, 3930178), (451, 3834320), (560, 3087997), (574, 3012680), (616, 2807270), (656, 2636095), (668, 2588740), (770, 2245816), (820, 2108876), (835, 2070992), (880, 1965089), (902, 1917160), (1148, 1506340), (1169, 1479280), (1232, 1403635), (1336, 1294370), (1435, 1205072), (1540, 1122908), (1640, 1054438), (1670, 1035496), (1681, 1028720), (1804, 958580), (1837, 941360), (2255, 766864), (2296, 753170), (2338, 739640), (2672, 647185), (2870, 602536), (3080, 561454), (3157, 547760), (3280, 527219), (3340, 517748), (3362, 514360), (3608, 479290), (3674, 470680), (4510, 383432), (4592, 376585), (4676, 369820), (5740, 301268), (5845, 295856), (6160, 280727), (6314, 273880), (6680, 258874), (6724, 257180), (6847, 252560), (7216, 239645), (7348, 235340), (8405, 205744), (9020, 191716), (9185, 188272), (9352, 184910), (11480, 150634), (11690, 147928), (11767, 146960), (12628, 136940), (12859, 134480), (13360, 129437), (13448, 128590), (13694, 126280), (14696, 117670), (15785, 109552), (16810, 102872), (18040, 95858), (18370, 94136), (18491, 93520), (18704, 92455), (22960, 75317), (23380, 73964), (23534, 73480), (25256, 68470), (25718, 67240), (26896, 64295), (27388, 63140), (29392, 58835), (31570, 54776), (33620, 51436), (34235, 50512), (36080, 47929), (36740, 47068), (36982, 46760)]