18880372224

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4211}}^1$

素因数の和:4381

約数の個数: 240

約数和(自身を含む): 62737234560

約数和(自身を除く): 43856862336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 139, 144, 168, 192, 224, 252, 256, 278, 288, 336, 384, 417, 448, 504, 512, 556, 576, 672, 768, 834, 896, 973, 1008, 1112, 1152, 1251, 1344, 1536, 1668, 1792, 1946, 2016, 2224, 2304, 2502, 2688, 2919, 3336, 3584, 3892, 4032, 4211, 4448, 4608, 5004, 5376, 5838, 6672, 7784, 8064, 8422, 8757, 8896, 10008, 10752, 11676, 12633, 13344, 15568, 16128, 16844, 17514, 17792, 20016, 23352, 25266, 26688, 29477, 31136, 32256, 33688, 35028, 35584, 37899, 40032, 46704, 50532, 53376, 58954, 62272, 67376, 70056, 71168, 75798, 80064, 88431, 93408, 101064, 106752, 117908, 124544, 134752, 140112, 151596, 160128, 176862, 186816, 202128, 213504, 235816, 249088, 265293, 269504, 280224, 303192, 320256, 353724, 373632, 404256, 471632, 498176, 530586, 539008, 560448, 585329, 606384, 640512, 707448, 747264, 808512, 943264, 1061172, 1078016, 1120896, 1170658, 1212768, 1414896, 1494528, 1617024, 1755987, 1886528, 2122344, 2156032, 2241792, 2341316, 2425536, 2829792, 3234048, 3511974, 3773056, 4097303, 4244688, 4483584, 4682632, 4851072, 5267961, 5659584, 6468096, 7023948, 7546112, 8194606, 8489376, 9365264, 9702144, 10535922, 11319168, 12291909, 14047896, 15092224, 16389212, 16978752, 18730528, 19404288, 21071844, 22638336, 24583818, 28095792, 32778424, 33957504, 36875727, 37461056, 42143688, 45276672, 49167636, 56191584, 65556848, 67915008, 73751454, 74922112, 84287376, 98335272, 112383168, 131113696, 135830016, 147502908, 149844224, 168574752, 196670544, 224766336, 262227392, 295005816, 299688448, 337149504, 393341088, 449532672, 524454784, 590011632, 674299008, 786682176, 899065344, 1048909568, 1180023264, 1348598016, 1573364352, 2097819136, 2360046528, 2697196032, 3146728704, 4720093056, 6293457408, 9440186112, 18880372224]

約数ペア:

[(1, 18880372224), (2, 9440186112), (3, 6293457408), (4, 4720093056), (6, 3146728704), (7, 2697196032), (8, 2360046528), (9, 2097819136), (12, 1573364352), (14, 1348598016), (16, 1180023264), (18, 1048909568), (21, 899065344), (24, 786682176), (28, 674299008), (32, 590011632), (36, 524454784), (42, 449532672), (48, 393341088), (56, 337149504), (63, 299688448), (64, 295005816), (72, 262227392), (84, 224766336), (96, 196670544), (112, 168574752), (126, 149844224), (128, 147502908), (139, 135830016), (144, 131113696), (168, 112383168), (192, 98335272), (224, 84287376), (252, 74922112), (256, 73751454), (278, 67915008), (288, 65556848), (336, 56191584), (384, 49167636), (417, 45276672), (448, 42143688), (504, 37461056), (512, 36875727), (556, 33957504), (576, 32778424), (672, 28095792), (768, 24583818), (834, 22638336), (896, 21071844), (973, 19404288), (1008, 18730528), (1112, 16978752), (1152, 16389212), (1251, 15092224), (1344, 14047896), (1536, 12291909), (1668, 11319168), (1792, 10535922), (1946, 9702144), (2016, 9365264), (2224, 8489376), (2304, 8194606), (2502, 7546112), (2688, 7023948), (2919, 6468096), (3336, 5659584), (3584, 5267961), (3892, 4851072), (4032, 4682632), (4211, 4483584), (4448, 4244688), (4608, 4097303), (5004, 3773056), (5376, 3511974), (5838, 3234048), (6672, 2829792), (7784, 2425536), (8064, 2341316), (8422, 2241792), (8757, 2156032), (8896, 2122344), (10008, 1886528), (10752, 1755987), (11676, 1617024), (12633, 1494528), (13344, 1414896), (15568, 1212768), (16128, 1170658), (16844, 1120896), (17514, 1078016), (17792, 1061172), (20016, 943264), (23352, 808512), (25266, 747264), (26688, 707448), (29477, 640512), (31136, 606384), (32256, 585329), (33688, 560448), (35028, 539008), (35584, 530586), (37899, 498176), (40032, 471632), (46704, 404256), (50532, 373632), (53376, 353724), (58954, 320256), (62272, 303192), (67376, 280224), (70056, 269504), (71168, 265293), (75798, 249088), (80064, 235816), (88431, 213504), (93408, 202128), (101064, 186816), (106752, 176862), (117908, 160128), (124544, 151596), (134752, 140112)]