16061252480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1557

約数の個数: 256

約数和(自身を含む): 47517442560

約数和(自身を除く): 31456190080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 211, 224, 260, 280, 320, 364, 416, 422, 448, 455, 520, 560, 640, 728, 832, 844, 896, 910, 1040, 1055, 1120, 1307, 1456, 1477, 1664, 1688, 1820, 2080, 2110, 2240, 2614, 2743, 2912, 2954, 3376, 3640, 4160, 4220, 4480, 5228, 5486, 5824, 5908, 6535, 6752, 7280, 7385, 8320, 8440, 9149, 10456, 10972, 11648, 11816, 13070, 13504, 13715, 14560, 14770, 16880, 16991, 18298, 19201, 20912, 21944, 23632, 26140, 27008, 27430, 29120, 29540, 33760, 33982, 36596, 38402, 41824, 43888, 45745, 47264, 52280, 54860, 58240, 59080, 67520, 67964, 73192, 76804, 83648, 84955, 87776, 91490, 94528, 96005, 104560, 109720, 118160, 118937, 135040, 135928, 146384, 153608, 167296, 169910, 175552, 182980, 189056, 192010, 209120, 219440, 236320, 237874, 271856, 275777, 292768, 307216, 339820, 351104, 365960, 384020, 418240, 438880, 472640, 475748, 543712, 551554, 585536, 594685, 614432, 679640, 731920, 768040, 836480, 877760, 945280, 951496, 1087424, 1103108, 1171072, 1189370, 1228864, 1359280, 1378885, 1463840, 1536080, 1755520, 1902992, 1930439, 2174848, 2206216, 2378740, 2457728, 2718560, 2757770, 2927680, 3072160, 3585101, 3805984, 3860878, 4412432, 4757480, 5437120, 5515540, 5855360, 6144320, 7170202, 7611968, 7721756, 8824864, 9514960, 9652195, 10874240, 11031080, 12288640, 14340404, 15223936, 15443512, 17649728, 17925505, 19029920, 19304390, 22062160, 25095707, 28680808, 30887024, 35299456, 35851010, 38059840, 38608780, 44124320, 50191414, 57361616, 61774048, 71702020, 76119680, 77217560, 88248640, 100382828, 114723232, 123548096, 125478535, 143404040, 154435120, 176497280, 200765656, 229446464, 247096192, 250957070, 286808080, 308870240, 401531312, 458892928, 501914140, 573616160, 617740480, 803062624, 1003828280, 1147232320, 1235480960, 1606125248, 2007656560, 2294464640, 3212250496, 4015313120, 8030626240, 16061252480]

約数ペア:

[(1, 16061252480), (2, 8030626240), (4, 4015313120), (5, 3212250496), (7, 2294464640), (8, 2007656560), (10, 1606125248), (13, 1235480960), (14, 1147232320), (16, 1003828280), (20, 803062624), (26, 617740480), (28, 573616160), (32, 501914140), (35, 458892928), (40, 401531312), (52, 308870240), (56, 286808080), (64, 250957070), (65, 247096192), (70, 229446464), (80, 200765656), (91, 176497280), (104, 154435120), (112, 143404040), (128, 125478535), (130, 123548096), (140, 114723232), (160, 100382828), (182, 88248640), (208, 77217560), (211, 76119680), (224, 71702020), (260, 61774048), (280, 57361616), (320, 50191414), (364, 44124320), (416, 38608780), (422, 38059840), (448, 35851010), (455, 35299456), (520, 30887024), (560, 28680808), (640, 25095707), (728, 22062160), (832, 19304390), (844, 19029920), (896, 17925505), (910, 17649728), (1040, 15443512), (1055, 15223936), (1120, 14340404), (1307, 12288640), (1456, 11031080), (1477, 10874240), (1664, 9652195), (1688, 9514960), (1820, 8824864), (2080, 7721756), (2110, 7611968), (2240, 7170202), (2614, 6144320), (2743, 5855360), (2912, 5515540), (2954, 5437120), (3376, 4757480), (3640, 4412432), (4160, 3860878), (4220, 3805984), (4480, 3585101), (5228, 3072160), (5486, 2927680), (5824, 2757770), (5908, 2718560), (6535, 2457728), (6752, 2378740), (7280, 2206216), (7385, 2174848), (8320, 1930439), (8440, 1902992), (9149, 1755520), (10456, 1536080), (10972, 1463840), (11648, 1378885), (11816, 1359280), (13070, 1228864), (13504, 1189370), (13715, 1171072), (14560, 1103108), (14770, 1087424), (16880, 951496), (16991, 945280), (18298, 877760), (19201, 836480), (20912, 768040), (21944, 731920), (23632, 679640), (26140, 614432), (27008, 594685), (27430, 585536), (29120, 551554), (29540, 543712), (33760, 475748), (33982, 472640), (36596, 438880), (38402, 418240), (41824, 384020), (43888, 365960), (45745, 351104), (47264, 339820), (52280, 307216), (54860, 292768), (58240, 275777), (59080, 271856), (67520, 237874), (67964, 236320), (73192, 219440), (76804, 209120), (83648, 192010), (84955, 189056), (87776, 182980), (91490, 175552), (94528, 169910), (96005, 167296), (104560, 153608), (109720, 146384), (118160, 135928), (118937, 135040)]