222266520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 831654720

約数和(自身を除く): 609388200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 193, 210, 252, 280, 315, 360, 386, 420, 457, 504, 579, 630, 772, 840, 914, 965, 1158, 1260, 1351, 1371, 1544, 1737, 1828, 1930, 2285, 2316, 2520, 2702, 2742, 2895, 3199, 3474, 3656, 3860, 4053, 4113, 4570, 4632, 5404, 5484, 5790, 6398, 6755, 6855, 6948, 7720, 8106, 8226, 8685, 9140, 9597, 10808, 10968, 11580, 12159, 12796, 13510, 13710, 13896, 15995, 16212, 16452, 17370, 18280, 19194, 20265, 20565, 23160, 24318, 25592, 27020, 27420, 28791, 31990, 32424, 32904, 34740, 38388, 40530, 41130, 47985, 48636, 54040, 54840, 57582, 60795, 63980, 69480, 76776, 81060, 82260, 88201, 95970, 97272, 115164, 121590, 127960, 143955, 162120, 164520, 176402, 191940, 230328, 243180, 264603, 287910, 352804, 383880, 441005, 486360, 529206, 575820, 617407, 705608, 793809, 882010, 1058412, 1151640, 1234814, 1323015, 1587618, 1764020, 1852221, 2116824, 2469628, 2646030, 3087035, 3175236, 3528040, 3704442, 3969045, 4939256, 5292060, 5556663, 6174070, 6350472, 7408884, 7938090, 9261105, 10584120, 11113326, 12348140, 14817768, 15876180, 18522210, 22226652, 24696280, 27783315, 31752360, 37044420, 44453304, 55566630, 74088840, 111133260, 222266520]

約数ペア:

[(1, 222266520), (2, 111133260), (3, 74088840), (4, 55566630), (5, 44453304), (6, 37044420), (7, 31752360), (8, 27783315), (9, 24696280), (10, 22226652), (12, 18522210), (14, 15876180), (15, 14817768), (18, 12348140), (20, 11113326), (21, 10584120), (24, 9261105), (28, 7938090), (30, 7408884), (35, 6350472), (36, 6174070), (40, 5556663), (42, 5292060), (45, 4939256), (56, 3969045), (60, 3704442), (63, 3528040), (70, 3175236), (72, 3087035), (84, 2646030), (90, 2469628), (105, 2116824), (120, 1852221), (126, 1764020), (140, 1587618), (168, 1323015), (180, 1234814), (193, 1151640), (210, 1058412), (252, 882010), (280, 793809), (315, 705608), (360, 617407), (386, 575820), (420, 529206), (457, 486360), (504, 441005), (579, 383880), (630, 352804), (772, 287910), (840, 264603), (914, 243180), (965, 230328), (1158, 191940), (1260, 176402), (1351, 164520), (1371, 162120), (1544, 143955), (1737, 127960), (1828, 121590), (1930, 115164), (2285, 97272), (2316, 95970), (2520, 88201), (2702, 82260), (2742, 81060), (2895, 76776), (3199, 69480), (3474, 63980), (3656, 60795), (3860, 57582), (4053, 54840), (4113, 54040), (4570, 48636), (4632, 47985), (5404, 41130), (5484, 40530), (5790, 38388), (6398, 34740), (6755, 32904), (6855, 32424), (6948, 31990), (7720, 28791), (8106, 27420), (8226, 27020), (8685, 25592), (9140, 24318), (9597, 23160), (10808, 20565), (10968, 20265), (11580, 19194), (12159, 18280), (12796, 17370), (13510, 16452), (13710, 16212), (13896, 15995)]