20220400128

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2518

約数の個数: 160

約数和(自身を含む): 55342172160

約数和(自身を除く): 35121772032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 79, 96, 128, 142, 158, 192, 213, 237, 256, 284, 316, 384, 426, 474, 512, 568, 632, 768, 852, 948, 1136, 1264, 1536, 1704, 1896, 2272, 2347, 2528, 3408, 3792, 4544, 4694, 5056, 5609, 6816, 7041, 7584, 9088, 9388, 10112, 11218, 13632, 14082, 15168, 16827, 18176, 18776, 20224, 22436, 27264, 28164, 30336, 33654, 36352, 37552, 40448, 44872, 54528, 56328, 60672, 67308, 75104, 89744, 109056, 112656, 121344, 134616, 150208, 166637, 179488, 185413, 225312, 269232, 300416, 333274, 358976, 370826, 450624, 499911, 538464, 556239, 600832, 666548, 717952, 741652, 901248, 999822, 1076928, 1112478, 1201664, 1333096, 1435904, 1483304, 1802496, 1999644, 2153856, 2224956, 2666192, 2871808, 2966608, 3604992, 3999288, 4307712, 4449912, 5332384, 5933216, 7998576, 8615424, 8899824, 10664768, 11866432, 13164323, 15997152, 17799648, 21329536, 23732864, 26328646, 31994304, 35599296, 39492969, 42659072, 47465728, 52657292, 63988608, 71198592, 78985938, 85318144, 94931456, 105314584, 127977216, 142397184, 157971876, 210629168, 255954432, 284794368, 315943752, 421258336, 631887504, 842516672, 1263775008, 1685033344, 2527550016, 3370066688, 5055100032, 6740133376, 10110200064, 20220400128]

約数ペア:

[(1, 20220400128), (2, 10110200064), (3, 6740133376), (4, 5055100032), (6, 3370066688), (8, 2527550016), (12, 1685033344), (16, 1263775008), (24, 842516672), (32, 631887504), (48, 421258336), (64, 315943752), (71, 284794368), (79, 255954432), (96, 210629168), (128, 157971876), (142, 142397184), (158, 127977216), (192, 105314584), (213, 94931456), (237, 85318144), (256, 78985938), (284, 71198592), (316, 63988608), (384, 52657292), (426, 47465728), (474, 42659072), (512, 39492969), (568, 35599296), (632, 31994304), (768, 26328646), (852, 23732864), (948, 21329536), (1136, 17799648), (1264, 15997152), (1536, 13164323), (1704, 11866432), (1896, 10664768), (2272, 8899824), (2347, 8615424), (2528, 7998576), (3408, 5933216), (3792, 5332384), (4544, 4449912), (4694, 4307712), (5056, 3999288), (5609, 3604992), (6816, 2966608), (7041, 2871808), (7584, 2666192), (9088, 2224956), (9388, 2153856), (10112, 1999644), (11218, 1802496), (13632, 1483304), (14082, 1435904), (15168, 1333096), (16827, 1201664), (18176, 1112478), (18776, 1076928), (20224, 999822), (22436, 901248), (27264, 741652), (28164, 717952), (30336, 666548), (33654, 600832), (36352, 556239), (37552, 538464), (40448, 499911), (44872, 450624), (54528, 370826), (56328, 358976), (60672, 333274), (67308, 300416), (75104, 269232), (89744, 225312), (109056, 185413), (112656, 179488), (121344, 166637), (134616, 150208)]