156955770160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{393097}}^1$

素因数の和:393171

約数の個数: 160

約数和(自身を含む): 449226104832

約数和(自身を除く): 292270334672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 24955, 28520, 39928, 49910, 57040, 79856, 99820, 199640, 393097, 399280, 786194, 1572388, 1965485, 2751679, 3144776, 3930970, 5503358, 6289552, 7861940, 9041231, 11006716, 12186007, 13758395, 15723880, 18082462, 22013432, 24372014, 27516790, 31447760, 36164924, 44026864, 45206155, 48744028, 55033580, 60930035, 63288617, 72329848, 85302049, 90412310, 97488056, 110067160, 121860070, 126577234, 144659696, 170604098, 180824620, 194976112, 220134320, 243720140, 253154468, 280278161, 316443085, 341208196, 361649240, 426510245, 487440280, 506308936, 560556322, 632886170, 682416392, 723298480, 853020490, 974880560, 1012617872, 1121112644, 1265772340, 1364832784, 1401390805, 1706040980, 1961947127, 2242225288, 2531544680, 2802781610, 3412081960, 3923894254, 4484450576, 5063089360, 5605563220, 6824163920, 7847788508, 9809735635, 11211126440, 15695577016, 19619471270, 22422252880, 31391154032, 39238942540, 78477885080, 156955770160]

約数ペア:

[(1, 156955770160), (2, 78477885080), (4, 39238942540), (5, 31391154032), (7, 22422252880), (8, 19619471270), (10, 15695577016), (14, 11211126440), (16, 9809735635), (20, 7847788508), (23, 6824163920), (28, 5605563220), (31, 5063089360), (35, 4484450576), (40, 3923894254), (46, 3412081960), (56, 2802781610), (62, 2531544680), (70, 2242225288), (80, 1961947127), (92, 1706040980), (112, 1401390805), (115, 1364832784), (124, 1265772340), (140, 1121112644), (155, 1012617872), (161, 974880560), (184, 853020490), (217, 723298480), (230, 682416392), (248, 632886170), (280, 560556322), (310, 506308936), (322, 487440280), (368, 426510245), (434, 361649240), (460, 341208196), (496, 316443085), (560, 280278161), (620, 253154468), (644, 243720140), (713, 220134320), (805, 194976112), (868, 180824620), (920, 170604098), (1085, 144659696), (1240, 126577234), (1288, 121860070), (1426, 110067160), (1610, 97488056), (1736, 90412310), (1840, 85302049), (2170, 72329848), (2480, 63288617), (2576, 60930035), (2852, 55033580), (3220, 48744028), (3472, 45206155), (3565, 44026864), (4340, 36164924), (4991, 31447760), (5704, 27516790), (6440, 24372014), (7130, 22013432), (8680, 18082462), (9982, 15723880), (11408, 13758395), (12880, 12186007), (14260, 11006716), (17360, 9041231), (19964, 7861940), (24955, 6289552), (28520, 5503358), (39928, 3930970), (49910, 3144776), (57040, 2751679), (79856, 1965485), (99820, 1572388), (199640, 786194), (393097, 399280)]