210728448

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 714954240

約数和(自身を除く): 504225792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 139, 141, 144, 168, 188, 192, 224, 252, 256, 278, 282, 288, 329, 336, 376, 384, 417, 423, 448, 504, 512, 556, 564, 576, 658, 672, 752, 768, 834, 846, 896, 973, 987, 1008, 1112, 1128, 1152, 1251, 1316, 1344, 1504, 1536, 1668, 1692, 1792, 1946, 1974, 2016, 2224, 2256, 2304, 2502, 2632, 2688, 2919, 2961, 3008, 3336, 3384, 3584, 3892, 3948, 4032, 4448, 4512, 4608, 5004, 5264, 5376, 5838, 5922, 6016, 6533, 6672, 6768, 7784, 7896, 8064, 8757, 8896, 9024, 10008, 10528, 10752, 11676, 11844, 12032, 13066, 13344, 13536, 15568, 15792, 16128, 17514, 17792, 18048, 19599, 20016, 21056, 23352, 23688, 24064, 26132, 26688, 27072, 31136, 31584, 32256, 35028, 35584, 36096, 39198, 40032, 42112, 45731, 46704, 47376, 52264, 53376, 54144, 58797, 62272, 63168, 70056, 71168, 72192, 78396, 80064, 84224, 91462, 93408, 94752, 104528, 106752, 108288, 117594, 124544, 126336, 137193, 140112, 156792, 160128, 168448, 182924, 186816, 189504, 209056, 213504, 216576, 235188, 249088, 252672, 274386, 280224, 313584, 320256, 365848, 373632, 379008, 411579, 418112, 470376, 498176, 505344, 548772, 560448, 627168, 640512, 731696, 747264, 758016, 823158, 836224, 940752, 1097544, 1120896, 1254336, 1463392, 1494528, 1516032, 1646316, 1672448, 1881504, 2195088, 2241792, 2508672, 2926784, 3292632, 3344896, 3763008, 4390176, 4483584, 5017344, 5853568, 6585264, 7526016, 8780352, 10034688, 11707136, 13170528, 15052032, 17560704, 23414272, 26341056, 30104064, 35121408, 52682112, 70242816, 105364224, 210728448]

約数ペア:

[(1, 210728448), (2, 105364224), (3, 70242816), (4, 52682112), (6, 35121408), (7, 30104064), (8, 26341056), (9, 23414272), (12, 17560704), (14, 15052032), (16, 13170528), (18, 11707136), (21, 10034688), (24, 8780352), (28, 7526016), (32, 6585264), (36, 5853568), (42, 5017344), (47, 4483584), (48, 4390176), (56, 3763008), (63, 3344896), (64, 3292632), (72, 2926784), (84, 2508672), (94, 2241792), (96, 2195088), (112, 1881504), (126, 1672448), (128, 1646316), (139, 1516032), (141, 1494528), (144, 1463392), (168, 1254336), (188, 1120896), (192, 1097544), (224, 940752), (252, 836224), (256, 823158), (278, 758016), (282, 747264), (288, 731696), (329, 640512), (336, 627168), (376, 560448), (384, 548772), (417, 505344), (423, 498176), (448, 470376), (504, 418112), (512, 411579), (556, 379008), (564, 373632), (576, 365848), (658, 320256), (672, 313584), (752, 280224), (768, 274386), (834, 252672), (846, 249088), (896, 235188), (973, 216576), (987, 213504), (1008, 209056), (1112, 189504), (1128, 186816), (1152, 182924), (1251, 168448), (1316, 160128), (1344, 156792), (1504, 140112), (1536, 137193), (1668, 126336), (1692, 124544), (1792, 117594), (1946, 108288), (1974, 106752), (2016, 104528), (2224, 94752), (2256, 93408), (2304, 91462), (2502, 84224), (2632, 80064), (2688, 78396), (2919, 72192), (2961, 71168), (3008, 70056), (3336, 63168), (3384, 62272), (3584, 58797), (3892, 54144), (3948, 53376), (4032, 52264), (4448, 47376), (4512, 46704), (4608, 45731), (5004, 42112), (5264, 40032), (5376, 39198), (5838, 36096), (5922, 35584), (6016, 35028), (6533, 32256), (6672, 31584), (6768, 31136), (7784, 27072), (7896, 26688), (8064, 26132), (8757, 24064), (8896, 23688), (9024, 23352), (10008, 21056), (10528, 20016), (10752, 19599), (11676, 18048), (11844, 17792), (12032, 17514), (13066, 16128), (13344, 15792), (13536, 15568)]