189896070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 602138880

約数和(自身を除く): 412242810

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 390, 399, 455, 490, 494, 523, 546, 570, 637, 665, 735, 741, 798, 910, 931, 1046, 1235, 1274, 1330, 1365, 1470, 1482, 1569, 1729, 1862, 1911, 1995, 2470, 2615, 2730, 2793, 3138, 3185, 3458, 3661, 3705, 3822, 3990, 4655, 5187, 5230, 5586, 6370, 6799, 7322, 7410, 7845, 8645, 9310, 9555, 9937, 10374, 10983, 12103, 13598, 13965, 15690, 17290, 18305, 19110, 19874, 20397, 21966, 24206, 25627, 25935, 27930, 29811, 33995, 36309, 36610, 40794, 47593, 49685, 51254, 51870, 54915, 59622, 60515, 67990, 69559, 72618, 76881, 95186, 99370, 101985, 109830, 121030, 128135, 129181, 139118, 142779, 149055, 153762, 181545, 203970, 208677, 237965, 256270, 258362, 285558, 298110, 333151, 347795, 363090, 384405, 387543, 417354, 475930, 486913, 645905, 666302, 695590, 713895, 768810, 775086, 904267, 973826, 999453, 1043385, 1291810, 1427790, 1460739, 1665755, 1808534, 1937715, 1998906, 2086770, 2434565, 2712801, 2921478, 3331510, 3875430, 4521335, 4869130, 4997265, 5425602, 6329869, 7303695, 9042670, 9994530, 12659738, 13564005, 14607390, 18989607, 27128010, 31649345, 37979214, 63298690, 94948035, 189896070]

約数ペア:

[(1, 189896070), (2, 94948035), (3, 63298690), (5, 37979214), (6, 31649345), (7, 27128010), (10, 18989607), (13, 14607390), (14, 13564005), (15, 12659738), (19, 9994530), (21, 9042670), (26, 7303695), (30, 6329869), (35, 5425602), (38, 4997265), (39, 4869130), (42, 4521335), (49, 3875430), (57, 3331510), (65, 2921478), (70, 2712801), (78, 2434565), (91, 2086770), (95, 1998906), (98, 1937715), (105, 1808534), (114, 1665755), (130, 1460739), (133, 1427790), (147, 1291810), (182, 1043385), (190, 999453), (195, 973826), (210, 904267), (245, 775086), (247, 768810), (266, 713895), (273, 695590), (285, 666302), (294, 645905), (390, 486913), (399, 475930), (455, 417354), (490, 387543), (494, 384405), (523, 363090), (546, 347795), (570, 333151), (637, 298110), (665, 285558), (735, 258362), (741, 256270), (798, 237965), (910, 208677), (931, 203970), (1046, 181545), (1235, 153762), (1274, 149055), (1330, 142779), (1365, 139118), (1470, 129181), (1482, 128135), (1569, 121030), (1729, 109830), (1862, 101985), (1911, 99370), (1995, 95186), (2470, 76881), (2615, 72618), (2730, 69559), (2793, 67990), (3138, 60515), (3185, 59622), (3458, 54915), (3661, 51870), (3705, 51254), (3822, 49685), (3990, 47593), (4655, 40794), (5187, 36610), (5230, 36309), (5586, 33995), (6370, 29811), (6799, 27930), (7322, 25935), (7410, 25627), (7845, 24206), (8645, 21966), (9310, 20397), (9555, 19874), (9937, 19110), (10374, 18305), (10983, 17290), (12103, 15690), (13598, 13965)]