15695914680880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1\times {\mathrm{1427}}^1$

素因数の和:2844

約数の個数: 320

約数和(自身を含む): 42454782720000

約数和(自身を除く): 26758868039120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 199, 280, 356, 398, 445, 560, 623, 712, 796, 890, 995, 1109, 1246, 1393, 1424, 1427, 1592, 1780, 1990, 2218, 2492, 2786, 2854, 3115, 3184, 3560, 3980, 4436, 4984, 5545, 5572, 5708, 6230, 6965, 7120, 7135, 7763, 7960, 8872, 9968, 9989, 11090, 11144, 11416, 12460, 13930, 14270, 15526, 15920, 17711, 17744, 19978, 22180, 22288, 22832, 24920, 27860, 28540, 31052, 35422, 38815, 39956, 44360, 49840, 49945, 55720, 57080, 62104, 70844, 77630, 79912, 88555, 88720, 98701, 99890, 111440, 114160, 123977, 124208, 127003, 141688, 155260, 159824, 177110, 197402, 199780, 220691, 247954, 254006, 283376, 283973, 310520, 354220, 394804, 399560, 441382, 493505, 495908, 508012, 567946, 619885, 621040, 635015, 690907, 708440, 789608, 799120, 882764, 889021, 987010, 991816, 1016024, 1103455, 1135892, 1239770, 1270030, 1381814, 1416880, 1419865, 1544837, 1579216, 1582543, 1765528, 1778042, 1974020, 1983632, 1987811, 2032048, 2206910, 2271784, 2479540, 2540060, 2763628, 2839730, 3089674, 3165086, 3454535, 3531056, 3556084, 3948040, 3975622, 4413820, 4445105, 4543568, 4959080, 5080120, 5527256, 5679460, 6179348, 6330172, 6909070, 7112168, 7724185, 7896080, 7912715, 7951244, 8827640, 8890210, 9918160, 9939055, 10160240, 11054512, 11077801, 11358920, 12358696, 12660344, 13818140, 14224336, 15448370, 15825430, 15902488, 17655280, 17780420, 19641499, 19878110, 22155602, 22717840, 24717392, 25273597, 25320688, 27636280, 30896740, 31650860, 31804976, 35560840, 39282998, 39756220, 44311204, 50547194, 55272560, 55389005, 61793480, 63301720, 71121680, 78565996, 79512440, 88622408, 98207495, 101094388, 110778010, 123586960, 126367985, 126603440, 137490493, 140846327, 157131992, 159024880, 176915179, 177244816, 196414990, 202188776, 221556020, 252735970, 274980986, 281692654, 314263984, 314926057, 353830358, 392829980, 404377552, 443112040, 505471940, 549961972, 563385308, 629852114, 687452465, 704231635, 707660716, 785659960, 884575895, 886224080, 985924289, 1010943880, 1099923944, 1126770616, 1259704228, 1374904930, 1408463270, 1415321432, 1571319920, 1574630285, 1769151790, 1971848578, 2021887760, 2199847888, 2204482399, 2253541232, 2519408456, 2749809860, 2816926540, 2830642864, 3149260570, 3538303580, 3943697156, 4408964798, 4929621445, 5038816912, 5499619720, 5633853080, 6298521140, 7076607160, 7887394312, 8817929596, 9859242890, 10999239440, 11022411995, 11267706160, 12597042280, 14153214320, 15774788624, 17635859192, 19718485780, 22044823990, 25194084560, 28028419073, 35271718384, 39436971560, 44089647980, 56056838146, 78873943120, 88179295960, 112113676292, 140142095365, 176358591920, 196198933511, 224227352584, 280284190730, 392397867022, 448454705168, 560568381460, 784795734044, 980994667555, 1121136762920, 1569591468088, 1961989335110, 2242273525840, 3139182936176, 3923978670220, 7847957340440, 15695914680880]

約数ペア:

[(1, 15695914680880), (2, 7847957340440), (4, 3923978670220), (5, 3139182936176), (7, 2242273525840), (8, 1961989335110), (10, 1569591468088), (14, 1121136762920), (16, 980994667555), (20, 784795734044), (28, 560568381460), (35, 448454705168), (40, 392397867022), (56, 280284190730), (70, 224227352584), (80, 196198933511), (89, 176358591920), (112, 140142095365), (140, 112113676292), (178, 88179295960), (199, 78873943120), (280, 56056838146), (356, 44089647980), (398, 39436971560), (445, 35271718384), (560, 28028419073), (623, 25194084560), (712, 22044823990), (796, 19718485780), (890, 17635859192), (995, 15774788624), (1109, 14153214320), (1246, 12597042280), (1393, 11267706160), (1424, 11022411995), (1427, 10999239440), (1592, 9859242890), (1780, 8817929596), (1990, 7887394312), (2218, 7076607160), (2492, 6298521140), (2786, 5633853080), (2854, 5499619720), (3115, 5038816912), (3184, 4929621445), (3560, 4408964798), (3980, 3943697156), (4436, 3538303580), (4984, 3149260570), (5545, 2830642864), (5572, 2816926540), (5708, 2749809860), (6230, 2519408456), (6965, 2253541232), (7120, 2204482399), (7135, 2199847888), (7763, 2021887760), (7960, 1971848578), (8872, 1769151790), (9968, 1574630285), (9989, 1571319920), (11090, 1415321432), (11144, 1408463270), (11416, 1374904930), (12460, 1259704228), (13930, 1126770616), (14270, 1099923944), (15526, 1010943880), (15920, 985924289), (17711, 886224080), (17744, 884575895), (19978, 785659960), (22180, 707660716), (22288, 704231635), (22832, 687452465), (24920, 629852114), (27860, 563385308), (28540, 549961972), (31052, 505471940), (35422, 443112040), (38815, 404377552), (39956, 392829980), (44360, 353830358), (49840, 314926057), (49945, 314263984), (55720, 281692654), (57080, 274980986), (62104, 252735970), (70844, 221556020), (77630, 202188776), (79912, 196414990), (88555, 177244816), (88720, 176915179), (98701, 159024880), (99890, 157131992), (111440, 140846327), (114160, 137490493), (123977, 126603440), (124208, 126367985), (127003, 123586960), (141688, 110778010), (155260, 101094388), (159824, 98207495), (177110, 88622408), (197402, 79512440), (199780, 78565996), (220691, 71121680), (247954, 63301720), (254006, 61793480), (283376, 55389005), (283973, 55272560), (310520, 50547194), (354220, 44311204), (394804, 39756220), (399560, 39282998), (441382, 35560840), (493505, 31804976), (495908, 31650860), (508012, 30896740), (567946, 27636280), (619885, 25320688), (621040, 25273597), (635015, 24717392), (690907, 22717840), (708440, 22155602), (789608, 19878110), (799120, 19641499), (882764, 17780420), (889021, 17655280), (987010, 15902488), (991816, 15825430), (1016024, 15448370), (1103455, 14224336), (1135892, 13818140), (1239770, 12660344), (1270030, 12358696), (1381814, 11358920), (1416880, 11077801), (1419865, 11054512), (1544837, 10160240), (1579216, 9939055), (1582543, 9918160), (1765528, 8890210), (1778042, 8827640), (1974020, 7951244), (1983632, 7912715), (1987811, 7896080), (2032048, 7724185), (2206910, 7112168), (2271784, 6909070), (2479540, 6330172), (2540060, 6179348), (2763628, 5679460), (2839730, 5527256), (3089674, 5080120), (3165086, 4959080), (3454535, 4543568), (3531056, 4445105), (3556084, 4413820), (3948040, 3975622)]