19106984960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 352

約数和(自身を含む): 54386661120

約数和(自身を除く): 35279676160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 73, 80, 109, 112, 128, 134, 140, 146, 160, 218, 224, 256, 268, 280, 292, 320, 335, 365, 436, 448, 469, 511, 512, 536, 545, 560, 584, 640, 670, 730, 763, 872, 896, 938, 1022, 1024, 1072, 1090, 1120, 1168, 1280, 1340, 1460, 1526, 1744, 1792, 1876, 2044, 2144, 2180, 2240, 2336, 2345, 2555, 2560, 2680, 2920, 3052, 3488, 3584, 3752, 3815, 4088, 4288, 4360, 4480, 4672, 4690, 4891, 5110, 5120, 5360, 5840, 6104, 6976, 7168, 7303, 7504, 7630, 7957, 8176, 8576, 8720, 8960, 9344, 9380, 9782, 10220, 10720, 11680, 12208, 13952, 14606, 15008, 15260, 15914, 16352, 17152, 17440, 17920, 18688, 18760, 19564, 20440, 21440, 23360, 24416, 24455, 27904, 29212, 30016, 30520, 31828, 32704, 34237, 34304, 34880, 35840, 36515, 37376, 37520, 39128, 39785, 40880, 42880, 46720, 48832, 48910, 51121, 55699, 55808, 58424, 60032, 61040, 63656, 65408, 68474, 68608, 69760, 73030, 74752, 75040, 78256, 79570, 81760, 85760, 93440, 97664, 97820, 102242, 111398, 111616, 116848, 120064, 122080, 127312, 130816, 136948, 139520, 146060, 150080, 156512, 159140, 163520, 171185, 171520, 186880, 195328, 195640, 204484, 222796, 233696, 240128, 244160, 254624, 255605, 261632, 273896, 278495, 279040, 292120, 300160, 313024, 318280, 327040, 342370, 343040, 373760, 390656, 391280, 408968, 445592, 467392, 480256, 488320, 509248, 511210, 523264, 533119, 547792, 556990, 558080, 584240, 600320, 626048, 636560, 654080, 684740, 781312, 782560, 817936, 891184, 934784, 976640, 1018496, 1022420, 1066238, 1095584, 1113980, 1168480, 1200640, 1252096, 1273120, 1308160, 1369480, 1565120, 1635872, 1782368, 1869568, 1953280, 2036992, 2044840, 2132476, 2191168, 2227960, 2336960, 2401280, 2504192, 2546240, 2616320, 2665595, 2738960, 3130240, 3271744, 3564736, 3731833, 3739136, 3906560, 4073984, 4089680, 4264952, 4382336, 4455920, 4673920, 5008384, 5092480, 5331190, 5477920, 6260480, 6543488, 7129472, 7463666, 7478272, 8147968, 8179360, 8529904, 8764672, 8911840, 9347840, 10184960, 10662380, 10955840, 12520960, 13086976, 14258944, 14927332, 16358720, 17059808, 17529344, 17823680, 18659165, 18695680, 20369920, 21324760, 21911680, 25041920, 26173952, 28517888, 29854664, 32717440, 34119616, 35058688, 35647360, 37318330, 37391360, 40739840, 42649520, 43823360, 52347904, 57035776, 59709328, 65434880, 68239232, 71294720, 74636660, 85299040, 87646720, 119418656, 130869760, 136478464, 142589440, 149273320, 170598080, 175293440, 238837312, 261739520, 272956928, 285178880, 298546640, 341196160, 477674624, 545913856, 597093280, 682392320, 955349248, 1194186560, 1364784640, 1910698496, 2388373120, 2729569280, 3821396992, 4776746240, 9553492480, 19106984960]

約数ペア:

[(1, 19106984960), (2, 9553492480), (4, 4776746240), (5, 3821396992), (7, 2729569280), (8, 2388373120), (10, 1910698496), (14, 1364784640), (16, 1194186560), (20, 955349248), (28, 682392320), (32, 597093280), (35, 545913856), (40, 477674624), (56, 341196160), (64, 298546640), (67, 285178880), (70, 272956928), (73, 261739520), (80, 238837312), (109, 175293440), (112, 170598080), (128, 149273320), (134, 142589440), (140, 136478464), (146, 130869760), (160, 119418656), (218, 87646720), (224, 85299040), (256, 74636660), (268, 71294720), (280, 68239232), (292, 65434880), (320, 59709328), (335, 57035776), (365, 52347904), (436, 43823360), (448, 42649520), (469, 40739840), (511, 37391360), (512, 37318330), (536, 35647360), (545, 35058688), (560, 34119616), (584, 32717440), (640, 29854664), (670, 28517888), (730, 26173952), (763, 25041920), (872, 21911680), (896, 21324760), (938, 20369920), (1022, 18695680), (1024, 18659165), (1072, 17823680), (1090, 17529344), (1120, 17059808), (1168, 16358720), (1280, 14927332), (1340, 14258944), (1460, 13086976), (1526, 12520960), (1744, 10955840), (1792, 10662380), (1876, 10184960), (2044, 9347840), (2144, 8911840), (2180, 8764672), (2240, 8529904), (2336, 8179360), (2345, 8147968), (2555, 7478272), (2560, 7463666), (2680, 7129472), (2920, 6543488), (3052, 6260480), (3488, 5477920), (3584, 5331190), (3752, 5092480), (3815, 5008384), (4088, 4673920), (4288, 4455920), (4360, 4382336), (4480, 4264952), (4672, 4089680), (4690, 4073984), (4891, 3906560), (5110, 3739136), (5120, 3731833), (5360, 3564736), (5840, 3271744), (6104, 3130240), (6976, 2738960), (7168, 2665595), (7303, 2616320), (7504, 2546240), (7630, 2504192), (7957, 2401280), (8176, 2336960), (8576, 2227960), (8720, 2191168), (8960, 2132476), (9344, 2044840), (9380, 2036992), (9782, 1953280), (10220, 1869568), (10720, 1782368), (11680, 1635872), (12208, 1565120), (13952, 1369480), (14606, 1308160), (15008, 1273120), (15260, 1252096), (15914, 1200640), (16352, 1168480), (17152, 1113980), (17440, 1095584), (17920, 1066238), (18688, 1022420), (18760, 1018496), (19564, 976640), (20440, 934784), (21440, 891184), (23360, 817936), (24416, 782560), (24455, 781312), (27904, 684740), (29212, 654080), (30016, 636560), (30520, 626048), (31828, 600320), (32704, 584240), (34237, 558080), (34304, 556990), (34880, 547792), (35840, 533119), (36515, 523264), (37376, 511210), (37520, 509248), (39128, 488320), (39785, 480256), (40880, 467392), (42880, 445592), (46720, 408968), (48832, 391280), (48910, 390656), (51121, 373760), (55699, 343040), (55808, 342370), (58424, 327040), (60032, 318280), (61040, 313024), (63656, 300160), (65408, 292120), (68474, 279040), (68608, 278495), (69760, 273896), (73030, 261632), (74752, 255605), (75040, 254624), (78256, 244160), (79570, 240128), (81760, 233696), (85760, 222796), (93440, 204484), (97664, 195640), (97820, 195328), (102242, 186880), (111398, 171520), (111616, 171185), (116848, 163520), (120064, 159140), (122080, 156512), (127312, 150080), (130816, 146060), (136948, 139520)]