273065240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 720990720

約数和(自身を除く): 447925480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 392, 490, 508, 635, 889, 980, 1016, 1097, 1270, 1778, 1960, 2194, 2540, 3556, 4388, 4445, 5080, 5485, 6223, 7112, 7679, 8776, 8890, 10970, 12446, 15358, 17780, 21940, 24892, 30716, 31115, 35560, 38395, 43880, 49784, 53753, 61432, 62230, 76790, 107506, 124460, 139319, 153580, 215012, 248920, 268765, 278638, 307160, 430024, 537530, 557276, 696595, 975233, 1075060, 1114552, 1393190, 1950466, 2150120, 2786380, 3900932, 4876165, 5572760, 6826631, 7801864, 9752330, 13653262, 19504660, 27306524, 34133155, 39009320, 54613048, 68266310, 136532620, 273065240]

約数ペア:

[(1, 273065240), (2, 136532620), (4, 68266310), (5, 54613048), (7, 39009320), (8, 34133155), (10, 27306524), (14, 19504660), (20, 13653262), (28, 9752330), (35, 7801864), (40, 6826631), (49, 5572760), (56, 4876165), (70, 3900932), (98, 2786380), (127, 2150120), (140, 1950466), (196, 1393190), (245, 1114552), (254, 1075060), (280, 975233), (392, 696595), (490, 557276), (508, 537530), (635, 430024), (889, 307160), (980, 278638), (1016, 268765), (1097, 248920), (1270, 215012), (1778, 153580), (1960, 139319), (2194, 124460), (2540, 107506), (3556, 76790), (4388, 62230), (4445, 61432), (5080, 53753), (5485, 49784), (6223, 43880), (7112, 38395), (7679, 35560), (8776, 31115), (8890, 30716), (10970, 24892), (12446, 21940), (15358, 17780)]