16710372320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{1499}}^1$

素因数の和:1745

約数の個数: 144

約数和(自身を含む): 41909238000

約数和(自身を除く): 25198865680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 193, 304, 361, 380, 386, 608, 722, 760, 772, 965, 1444, 1499, 1520, 1544, 1805, 1930, 2888, 2998, 3040, 3088, 3610, 3667, 3860, 5776, 5996, 6176, 7220, 7334, 7495, 7720, 11552, 11992, 14440, 14668, 14990, 15440, 18335, 23984, 28481, 28880, 29336, 29980, 30880, 36670, 47968, 56962, 57760, 58672, 59960, 69673, 73340, 113924, 117344, 119920, 139346, 142405, 146680, 227848, 239840, 278692, 284810, 289307, 293360, 348365, 455696, 541139, 557384, 569620, 578614, 586720, 696730, 911392, 1082278, 1114768, 1139240, 1157228, 1393460, 1446535, 2164556, 2229536, 2278480, 2314456, 2705695, 2786920, 2893070, 4329112, 4556960, 4628912, 5411390, 5496833, 5573840, 5786140, 8658224, 9257824, 10822780, 10993666, 11147680, 11572280, 17316448, 21645560, 21987332, 23144560, 27484165, 43291120, 43974664, 46289120, 54968330, 86582240, 87949328, 104439827, 109936660, 175898656, 208879654, 219873320, 417759308, 439746640, 522199135, 835518616, 879493280, 1044398270, 1671037232, 2088796540, 3342074464, 4177593080, 8355186160, 16710372320]

約数ペア:

[(1, 16710372320), (2, 8355186160), (4, 4177593080), (5, 3342074464), (8, 2088796540), (10, 1671037232), (16, 1044398270), (19, 879493280), (20, 835518616), (32, 522199135), (38, 439746640), (40, 417759308), (76, 219873320), (80, 208879654), (95, 175898656), (152, 109936660), (160, 104439827), (190, 87949328), (193, 86582240), (304, 54968330), (361, 46289120), (380, 43974664), (386, 43291120), (608, 27484165), (722, 23144560), (760, 21987332), (772, 21645560), (965, 17316448), (1444, 11572280), (1499, 11147680), (1520, 10993666), (1544, 10822780), (1805, 9257824), (1930, 8658224), (2888, 5786140), (2998, 5573840), (3040, 5496833), (3088, 5411390), (3610, 4628912), (3667, 4556960), (3860, 4329112), (5776, 2893070), (5996, 2786920), (6176, 2705695), (7220, 2314456), (7334, 2278480), (7495, 2229536), (7720, 2164556), (11552, 1446535), (11992, 1393460), (14440, 1157228), (14668, 1139240), (14990, 1114768), (15440, 1082278), (18335, 911392), (23984, 696730), (28481, 586720), (28880, 578614), (29336, 569620), (29980, 557384), (30880, 541139), (36670, 455696), (47968, 348365), (56962, 293360), (57760, 289307), (58672, 284810), (59960, 278692), (69673, 239840), (73340, 227848), (113924, 146680), (117344, 142405), (119920, 139346)]