70322880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 175467840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 139, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 278, 310, 320, 340, 372, 408, 417, 465, 480, 496, 510, 527, 544, 556, 620, 680, 695, 744, 816, 834, 930, 960, 992, 1020, 1054, 1088, 1112, 1240, 1360, 1390, 1488, 1581, 1632, 1668, 1860, 1984, 2040, 2085, 2108, 2224, 2363, 2480, 2635, 2720, 2780, 2976, 3162, 3264, 3336, 3720, 4080, 4170, 4216, 4309, 4448, 4726, 4960, 5270, 5440, 5560, 5952, 6324, 6672, 7089, 7440, 7905, 8160, 8340, 8432, 8618, 8896, 9452, 9920, 10540, 11120, 11815, 12648, 12927, 13344, 14178, 14880, 15810, 16320, 16680, 16864, 17236, 18904, 21080, 21545, 22240, 23630, 25296, 25854, 26688, 28356, 29760, 31620, 33360, 33728, 34472, 35445, 37808, 42160, 43090, 44480, 47260, 50592, 51708, 56712, 63240, 64635, 66720, 68944, 70890, 73253, 75616, 84320, 86180, 94520, 101184, 103416, 113424, 126480, 129270, 133440, 137888, 141780, 146506, 151232, 168640, 172360, 189040, 206832, 219759, 226848, 252960, 258540, 275776, 283560, 293012, 344720, 366265, 378080, 413664, 439518, 453696, 505920, 517080, 567120, 586024, 689440, 732530, 756160, 827328, 879036, 1034160, 1098795, 1134240, 1172048, 1378880, 1465060, 1758072, 2068320, 2197590, 2268480, 2344096, 2930120, 3516144, 4136640, 4395180, 4688192, 5860240, 7032288, 8790360, 11720480, 14064576, 17580720, 23440960, 35161440, 70322880]

約数ペア:

[(1, 70322880), (2, 35161440), (3, 23440960), (4, 17580720), (5, 14064576), (6, 11720480), (8, 8790360), (10, 7032288), (12, 5860240), (15, 4688192), (16, 4395180), (17, 4136640), (20, 3516144), (24, 2930120), (30, 2344096), (31, 2268480), (32, 2197590), (34, 2068320), (40, 1758072), (48, 1465060), (51, 1378880), (60, 1172048), (62, 1134240), (64, 1098795), (68, 1034160), (80, 879036), (85, 827328), (93, 756160), (96, 732530), (102, 689440), (120, 586024), (124, 567120), (136, 517080), (139, 505920), (155, 453696), (160, 439518), (170, 413664), (186, 378080), (192, 366265), (204, 344720), (240, 293012), (248, 283560), (255, 275776), (272, 258540), (278, 252960), (310, 226848), (320, 219759), (340, 206832), (372, 189040), (408, 172360), (417, 168640), (465, 151232), (480, 146506), (496, 141780), (510, 137888), (527, 133440), (544, 129270), (556, 126480), (620, 113424), (680, 103416), (695, 101184), (744, 94520), (816, 86180), (834, 84320), (930, 75616), (960, 73253), (992, 70890), (1020, 68944), (1054, 66720), (1088, 64635), (1112, 63240), (1240, 56712), (1360, 51708), (1390, 50592), (1488, 47260), (1581, 44480), (1632, 43090), (1668, 42160), (1860, 37808), (1984, 35445), (2040, 34472), (2085, 33728), (2108, 33360), (2224, 31620), (2363, 29760), (2480, 28356), (2635, 26688), (2720, 25854), (2780, 25296), (2976, 23630), (3162, 22240), (3264, 21545), (3336, 21080), (3720, 18904), (4080, 17236), (4170, 16864), (4216, 16680), (4309, 16320), (4448, 15810), (4726, 14880), (4960, 14178), (5270, 13344), (5440, 12927), (5560, 12648), (5952, 11815), (6324, 11120), (6672, 10540), (7089, 9920), (7440, 9452), (7905, 8896), (8160, 8618), (8340, 8432)]