67563440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 195416064

約数和(自身を除く): 127852624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 80, 85, 94, 112, 119, 136, 140, 151, 170, 188, 235, 238, 272, 280, 302, 329, 340, 376, 470, 476, 560, 595, 604, 658, 680, 752, 755, 799, 940, 952, 1057, 1190, 1208, 1316, 1360, 1510, 1598, 1645, 1880, 1904, 2114, 2380, 2416, 2567, 2632, 3020, 3196, 3290, 3760, 3995, 4228, 4760, 5134, 5264, 5285, 5593, 6040, 6392, 6580, 7097, 7990, 8456, 9520, 10268, 10570, 11186, 12080, 12784, 12835, 13160, 14194, 15980, 16912, 17969, 20536, 21140, 22372, 25670, 26320, 27965, 28388, 31960, 35485, 35938, 41072, 42280, 44744, 49679, 51340, 55930, 56776, 63920, 70970, 71876, 84560, 89488, 89845, 99358, 102680, 111860, 113552, 120649, 141940, 143752, 179690, 198716, 205360, 223720, 241298, 248395, 283880, 287504, 359380, 397432, 447440, 482596, 496790, 567760, 603245, 718760, 794864, 844543, 965192, 993580, 1206490, 1437520, 1689086, 1930384, 1987160, 2412980, 3378172, 3974320, 4222715, 4825960, 6756344, 8445430, 9651920, 13512688, 16890860, 33781720, 67563440]

約数ペア:

[(1, 67563440), (2, 33781720), (4, 16890860), (5, 13512688), (7, 9651920), (8, 8445430), (10, 6756344), (14, 4825960), (16, 4222715), (17, 3974320), (20, 3378172), (28, 2412980), (34, 1987160), (35, 1930384), (40, 1689086), (47, 1437520), (56, 1206490), (68, 993580), (70, 965192), (80, 844543), (85, 794864), (94, 718760), (112, 603245), (119, 567760), (136, 496790), (140, 482596), (151, 447440), (170, 397432), (188, 359380), (235, 287504), (238, 283880), (272, 248395), (280, 241298), (302, 223720), (329, 205360), (340, 198716), (376, 179690), (470, 143752), (476, 141940), (560, 120649), (595, 113552), (604, 111860), (658, 102680), (680, 99358), (752, 89845), (755, 89488), (799, 84560), (940, 71876), (952, 70970), (1057, 63920), (1190, 56776), (1208, 55930), (1316, 51340), (1360, 49679), (1510, 44744), (1598, 42280), (1645, 41072), (1880, 35938), (1904, 35485), (2114, 31960), (2380, 28388), (2416, 27965), (2567, 26320), (2632, 25670), (3020, 22372), (3196, 21140), (3290, 20536), (3760, 17969), (3995, 16912), (4228, 15980), (4760, 14194), (5134, 13160), (5264, 12835), (5285, 12784), (5593, 12080), (6040, 11186), (6392, 10570), (6580, 10268), (7097, 9520), (7990, 8456)]