220149504

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 688746240

約数和(自身を除く): 468596736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 107, 114, 128, 141, 144, 152, 171, 188, 192, 214, 228, 256, 282, 288, 304, 321, 342, 376, 384, 423, 428, 456, 564, 576, 608, 642, 684, 752, 768, 846, 856, 893, 912, 963, 1128, 1152, 1216, 1284, 1368, 1504, 1692, 1712, 1786, 1824, 1926, 2033, 2256, 2304, 2432, 2568, 2679, 2736, 3008, 3384, 3424, 3572, 3648, 3852, 4066, 4512, 4864, 5029, 5136, 5358, 5472, 6016, 6099, 6768, 6848, 7144, 7296, 7704, 8037, 8132, 9024, 10058, 10272, 10716, 10944, 12032, 12198, 13536, 13696, 14288, 14592, 15087, 15408, 16074, 16264, 18048, 18297, 20116, 20544, 21432, 21888, 24396, 27072, 27392, 28576, 30174, 30816, 32148, 32528, 36096, 36594, 40232, 41088, 42864, 43776, 45261, 48792, 54144, 57152, 60348, 61632, 64296, 65056, 73188, 80464, 82176, 85728, 90522, 95551, 97584, 108288, 114304, 120696, 123264, 128592, 130112, 146376, 160928, 171456, 181044, 191102, 195168, 228608, 241392, 246528, 257184, 260224, 286653, 292752, 321856, 342912, 362088, 382204, 390336, 482784, 514368, 520448, 573306, 585504, 643712, 685824, 724176, 764408, 780672, 859959, 965568, 1028736, 1146612, 1171008, 1287424, 1448352, 1528816, 1561344, 1719918, 1931136, 2057472, 2293224, 2342016, 2896704, 3057632, 3439836, 3862272, 4586448, 4684032, 5793408, 6115264, 6879672, 9172896, 11586816, 12230528, 13759344, 18345792, 24461056, 27518688, 36691584, 55037376, 73383168, 110074752, 220149504]

約数ペア:

[(1, 220149504), (2, 110074752), (3, 73383168), (4, 55037376), (6, 36691584), (8, 27518688), (9, 24461056), (12, 18345792), (16, 13759344), (18, 12230528), (19, 11586816), (24, 9172896), (32, 6879672), (36, 6115264), (38, 5793408), (47, 4684032), (48, 4586448), (57, 3862272), (64, 3439836), (72, 3057632), (76, 2896704), (94, 2342016), (96, 2293224), (107, 2057472), (114, 1931136), (128, 1719918), (141, 1561344), (144, 1528816), (152, 1448352), (171, 1287424), (188, 1171008), (192, 1146612), (214, 1028736), (228, 965568), (256, 859959), (282, 780672), (288, 764408), (304, 724176), (321, 685824), (342, 643712), (376, 585504), (384, 573306), (423, 520448), (428, 514368), (456, 482784), (564, 390336), (576, 382204), (608, 362088), (642, 342912), (684, 321856), (752, 292752), (768, 286653), (846, 260224), (856, 257184), (893, 246528), (912, 241392), (963, 228608), (1128, 195168), (1152, 191102), (1216, 181044), (1284, 171456), (1368, 160928), (1504, 146376), (1692, 130112), (1712, 128592), (1786, 123264), (1824, 120696), (1926, 114304), (2033, 108288), (2256, 97584), (2304, 95551), (2432, 90522), (2568, 85728), (2679, 82176), (2736, 80464), (3008, 73188), (3384, 65056), (3424, 64296), (3572, 61632), (3648, 60348), (3852, 57152), (4066, 54144), (4512, 48792), (4864, 45261), (5029, 43776), (5136, 42864), (5358, 41088), (5472, 40232), (6016, 36594), (6099, 36096), (6768, 32528), (6848, 32148), (7144, 30816), (7296, 30174), (7704, 28576), (8037, 27392), (8132, 27072), (9024, 24396), (10058, 21888), (10272, 21432), (10716, 20544), (10944, 20116), (12032, 18297), (12198, 18048), (13536, 16264), (13696, 16074), (14288, 15408), (14592, 15087)]