1330954240

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 4001243904

約数和(自身を除く): 2670289664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 211, 220, 224, 256, 280, 308, 320, 352, 385, 422, 440, 448, 512, 560, 616, 640, 704, 770, 844, 880, 896, 1024, 1055, 1120, 1232, 1280, 1408, 1477, 1540, 1688, 1760, 1792, 2048, 2110, 2240, 2321, 2464, 2560, 2816, 2954, 3080, 3376, 3520, 3584, 4096, 4220, 4480, 4642, 4928, 5120, 5632, 5908, 6160, 6752, 7040, 7168, 7385, 8192, 8440, 8960, 9284, 9856, 10240, 11264, 11605, 11816, 12320, 13504, 14080, 14336, 14770, 16247, 16384, 16880, 17920, 18568, 19712, 20480, 22528, 23210, 23632, 24640, 27008, 28160, 28672, 29540, 32494, 33760, 35840, 37136, 39424, 40960, 45056, 46420, 47264, 49280, 54016, 56320, 57344, 59080, 64988, 67520, 71680, 74272, 78848, 81235, 81920, 90112, 92840, 94528, 98560, 108032, 112640, 114688, 118160, 129976, 135040, 143360, 148544, 157696, 162470, 180224, 185680, 189056, 197120, 216064, 225280, 236320, 259952, 270080, 286720, 297088, 315392, 324940, 371360, 378112, 394240, 432128, 450560, 472640, 519904, 540160, 573440, 594176, 630784, 649880, 742720, 756224, 788480, 864256, 901120, 945280, 1039808, 1080320, 1188352, 1261568, 1299760, 1485440, 1512448, 1576960, 1728512, 1890560, 2079616, 2160640, 2376704, 2599520, 2970880, 3024896, 3153920, 3457024, 3781120, 4159232, 4321280, 4753408, 5199040, 5941760, 6049792, 6307840, 7562240, 8318464, 8642560, 9506816, 10398080, 11883520, 12099584, 15124480, 16636928, 17285120, 19013632, 20796160, 23767040, 24199168, 30248960, 33273856, 38027264, 41592320, 47534080, 60497920, 66547712, 83184640, 95068160, 120995840, 133095424, 166369280, 190136320, 266190848, 332738560, 665477120, 1330954240]

約数ペア:

[(1, 1330954240), (2, 665477120), (4, 332738560), (5, 266190848), (7, 190136320), (8, 166369280), (10, 133095424), (11, 120995840), (14, 95068160), (16, 83184640), (20, 66547712), (22, 60497920), (28, 47534080), (32, 41592320), (35, 38027264), (40, 33273856), (44, 30248960), (55, 24199168), (56, 23767040), (64, 20796160), (70, 19013632), (77, 17285120), (80, 16636928), (88, 15124480), (110, 12099584), (112, 11883520), (128, 10398080), (140, 9506816), (154, 8642560), (160, 8318464), (176, 7562240), (211, 6307840), (220, 6049792), (224, 5941760), (256, 5199040), (280, 4753408), (308, 4321280), (320, 4159232), (352, 3781120), (385, 3457024), (422, 3153920), (440, 3024896), (448, 2970880), (512, 2599520), (560, 2376704), (616, 2160640), (640, 2079616), (704, 1890560), (770, 1728512), (844, 1576960), (880, 1512448), (896, 1485440), (1024, 1299760), (1055, 1261568), (1120, 1188352), (1232, 1080320), (1280, 1039808), (1408, 945280), (1477, 901120), (1540, 864256), (1688, 788480), (1760, 756224), (1792, 742720), (2048, 649880), (2110, 630784), (2240, 594176), (2321, 573440), (2464, 540160), (2560, 519904), (2816, 472640), (2954, 450560), (3080, 432128), (3376, 394240), (3520, 378112), (3584, 371360), (4096, 324940), (4220, 315392), (4480, 297088), (4642, 286720), (4928, 270080), (5120, 259952), (5632, 236320), (5908, 225280), (6160, 216064), (6752, 197120), (7040, 189056), (7168, 185680), (7385, 180224), (8192, 162470), (8440, 157696), (8960, 148544), (9284, 143360), (9856, 135040), (10240, 129976), (11264, 118160), (11605, 114688), (11816, 112640), (12320, 108032), (13504, 98560), (14080, 94528), (14336, 92840), (14770, 90112), (16247, 81920), (16384, 81235), (16880, 78848), (17920, 74272), (18568, 71680), (19712, 67520), (20480, 64988), (22528, 59080), (23210, 57344), (23632, 56320), (24640, 54016), (27008, 49280), (28160, 47264), (28672, 46420), (29540, 45056), (32494, 40960), (33760, 39424), (35840, 37136)]