11261447680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 320

約数和(自身を含む): 32667909120

約数和(自身を除く): 21406461440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 128, 140, 160, 161, 178, 184, 224, 230, 256, 280, 307, 320, 322, 356, 368, 445, 448, 460, 512, 560, 614, 623, 640, 644, 712, 736, 805, 890, 896, 920, 1120, 1228, 1246, 1280, 1288, 1424, 1472, 1535, 1610, 1780, 1792, 1840, 2047, 2149, 2240, 2456, 2492, 2560, 2576, 2848, 2944, 3070, 3115, 3220, 3560, 3584, 3680, 4094, 4298, 4480, 4912, 4984, 5152, 5696, 5888, 6140, 6230, 6440, 7061, 7120, 7360, 8188, 8596, 8960, 9824, 9968, 10235, 10304, 10745, 11392, 11776, 12280, 12460, 12880, 14122, 14240, 14329, 14720, 16376, 17192, 17920, 19648, 19936, 20470, 20608, 21490, 22784, 24560, 24920, 25760, 27323, 28244, 28480, 28658, 29440, 32752, 34384, 35305, 39296, 39872, 40940, 41216, 42980, 45568, 49120, 49427, 49840, 51520, 54646, 56488, 56960, 57316, 58880, 65504, 68768, 70610, 71645, 78592, 79744, 81880, 82432, 85960, 98240, 98854, 99680, 103040, 109292, 112976, 113920, 114632, 131008, 136615, 137536, 141220, 143290, 157184, 159488, 163760, 171920, 191261, 196480, 197708, 199360, 206080, 218584, 225952, 227840, 229264, 247135, 262016, 273230, 275072, 282440, 286580, 318976, 327520, 343840, 382522, 392960, 395416, 398720, 412160, 437168, 451904, 458528, 494270, 524032, 546460, 550144, 564880, 573160, 628429, 655040, 687680, 765044, 785920, 790832, 797440, 874336, 903808, 917056, 956305, 988540, 1048064, 1092920, 1100288, 1129760, 1146320, 1256858, 1310080, 1375360, 1530088, 1581664, 1594880, 1748672, 1807616, 1834112, 1912610, 1977080, 2185840, 2259520, 2292640, 2513716, 2620160, 2750720, 3060176, 3142145, 3163328, 3497344, 3615232, 3668224, 3825220, 3954160, 4371680, 4399003, 4519040, 4585280, 5027432, 5240320, 5501440, 6120352, 6284290, 6326656, 6994688, 7336448, 7650440, 7908320, 8743360, 8798006, 9038080, 9170560, 10054864, 12240704, 12568580, 12653312, 13989376, 15300880, 15816640, 17486720, 17596012, 18076160, 18341120, 20109728, 21995015, 24481408, 25137160, 25306624, 30601760, 31633280, 34973440, 35192024, 36682240, 40219456, 43990030, 48962816, 50274320, 61203520, 63266560, 69946880, 70384048, 80438912, 87980060, 97925632, 100548640, 122407040, 126533120, 140768096, 160877824, 175960120, 201097280, 244814080, 281536192, 321755648, 351920240, 402194560, 489628160, 563072384, 703840480, 804389120, 1126144768, 1407680960, 1608778240, 2252289536, 2815361920, 5630723840, 11261447680]

約数ペア:

[(1, 11261447680), (2, 5630723840), (4, 2815361920), (5, 2252289536), (7, 1608778240), (8, 1407680960), (10, 1126144768), (14, 804389120), (16, 703840480), (20, 563072384), (23, 489628160), (28, 402194560), (32, 351920240), (35, 321755648), (40, 281536192), (46, 244814080), (56, 201097280), (64, 175960120), (70, 160877824), (80, 140768096), (89, 126533120), (92, 122407040), (112, 100548640), (115, 97925632), (128, 87980060), (140, 80438912), (160, 70384048), (161, 69946880), (178, 63266560), (184, 61203520), (224, 50274320), (230, 48962816), (256, 43990030), (280, 40219456), (307, 36682240), (320, 35192024), (322, 34973440), (356, 31633280), (368, 30601760), (445, 25306624), (448, 25137160), (460, 24481408), (512, 21995015), (560, 20109728), (614, 18341120), (623, 18076160), (640, 17596012), (644, 17486720), (712, 15816640), (736, 15300880), (805, 13989376), (890, 12653312), (896, 12568580), (920, 12240704), (1120, 10054864), (1228, 9170560), (1246, 9038080), (1280, 8798006), (1288, 8743360), (1424, 7908320), (1472, 7650440), (1535, 7336448), (1610, 6994688), (1780, 6326656), (1792, 6284290), (1840, 6120352), (2047, 5501440), (2149, 5240320), (2240, 5027432), (2456, 4585280), (2492, 4519040), (2560, 4399003), (2576, 4371680), (2848, 3954160), (2944, 3825220), (3070, 3668224), (3115, 3615232), (3220, 3497344), (3560, 3163328), (3584, 3142145), (3680, 3060176), (4094, 2750720), (4298, 2620160), (4480, 2513716), (4912, 2292640), (4984, 2259520), (5152, 2185840), (5696, 1977080), (5888, 1912610), (6140, 1834112), (6230, 1807616), (6440, 1748672), (7061, 1594880), (7120, 1581664), (7360, 1530088), (8188, 1375360), (8596, 1310080), (8960, 1256858), (9824, 1146320), (9968, 1129760), (10235, 1100288), (10304, 1092920), (10745, 1048064), (11392, 988540), (11776, 956305), (12280, 917056), (12460, 903808), (12880, 874336), (14122, 797440), (14240, 790832), (14329, 785920), (14720, 765044), (16376, 687680), (17192, 655040), (17920, 628429), (19648, 573160), (19936, 564880), (20470, 550144), (20608, 546460), (21490, 524032), (22784, 494270), (24560, 458528), (24920, 451904), (25760, 437168), (27323, 412160), (28244, 398720), (28480, 395416), (28658, 392960), (29440, 382522), (32752, 343840), (34384, 327520), (35305, 318976), (39296, 286580), (39872, 282440), (40940, 275072), (41216, 273230), (42980, 262016), (45568, 247135), (49120, 229264), (49427, 227840), (49840, 225952), (51520, 218584), (54646, 206080), (56488, 199360), (56960, 197708), (57316, 196480), (58880, 191261), (65504, 171920), (68768, 163760), (70610, 159488), (71645, 157184), (78592, 143290), (79744, 141220), (81880, 137536), (82432, 136615), (85960, 131008), (98240, 114632), (98854, 113920), (99680, 112976), (103040, 109292)]