126296520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 451111680

約数和(自身を除く): 324815160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 376, 392, 420, 457, 470, 490, 564, 588, 658, 705, 735, 840, 914, 940, 980, 987, 1128, 1176, 1316, 1371, 1410, 1470, 1645, 1828, 1880, 1960, 1974, 2285, 2303, 2632, 2742, 2820, 2940, 3199, 3290, 3656, 3948, 4570, 4606, 4935, 5484, 5640, 5880, 6398, 6580, 6855, 6909, 7896, 9140, 9212, 9597, 9870, 10968, 11515, 12796, 13160, 13710, 13818, 15995, 18280, 18424, 19194, 19740, 21479, 22393, 23030, 25592, 27420, 27636, 31990, 34545, 38388, 39480, 42958, 44786, 46060, 47985, 54840, 55272, 63980, 64437, 67179, 69090, 76776, 85916, 89572, 92120, 95970, 107395, 111965, 127960, 128874, 134358, 138180, 150353, 171832, 179144, 191940, 214790, 223930, 257748, 268716, 276360, 300706, 322185, 335895, 383880, 429580, 447860, 451059, 515496, 537432, 601412, 644370, 671790, 751765, 859160, 895720, 902118, 1052471, 1202824, 1288740, 1343580, 1503530, 1804236, 2104942, 2255295, 2577480, 2687160, 3007060, 3157413, 3608472, 4209884, 4510590, 5262355, 6014120, 6314826, 8419768, 9021180, 10524710, 12629652, 15787065, 18042360, 21049420, 25259304, 31574130, 42098840, 63148260, 126296520]

約数ペア:

[(1, 126296520), (2, 63148260), (3, 42098840), (4, 31574130), (5, 25259304), (6, 21049420), (7, 18042360), (8, 15787065), (10, 12629652), (12, 10524710), (14, 9021180), (15, 8419768), (20, 6314826), (21, 6014120), (24, 5262355), (28, 4510590), (30, 4209884), (35, 3608472), (40, 3157413), (42, 3007060), (47, 2687160), (49, 2577480), (56, 2255295), (60, 2104942), (70, 1804236), (84, 1503530), (94, 1343580), (98, 1288740), (105, 1202824), (120, 1052471), (140, 902118), (141, 895720), (147, 859160), (168, 751765), (188, 671790), (196, 644370), (210, 601412), (235, 537432), (245, 515496), (280, 451059), (282, 447860), (294, 429580), (329, 383880), (376, 335895), (392, 322185), (420, 300706), (457, 276360), (470, 268716), (490, 257748), (564, 223930), (588, 214790), (658, 191940), (705, 179144), (735, 171832), (840, 150353), (914, 138180), (940, 134358), (980, 128874), (987, 127960), (1128, 111965), (1176, 107395), (1316, 95970), (1371, 92120), (1410, 89572), (1470, 85916), (1645, 76776), (1828, 69090), (1880, 67179), (1960, 64437), (1974, 63980), (2285, 55272), (2303, 54840), (2632, 47985), (2742, 46060), (2820, 44786), (2940, 42958), (3199, 39480), (3290, 38388), (3656, 34545), (3948, 31990), (4570, 27636), (4606, 27420), (4935, 25592), (5484, 23030), (5640, 22393), (5880, 21479), (6398, 19740), (6580, 19194), (6855, 18424), (6909, 18280), (7896, 15995), (9140, 13818), (9212, 13710), (9597, 13160), (9870, 12796), (10968, 11515)]