315628925440

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{10837}}^1$

素因数の和:11258

約数の個数: 160

約数和(自身を含む): 783382431744

約数和(自身を除く): 467753506304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 367, 496, 512, 620, 640, 734, 992, 1240, 1280, 1468, 1835, 1984, 2480, 2560, 2936, 3670, 3968, 4960, 5872, 7340, 7936, 9920, 10837, 11377, 11744, 14680, 15872, 19840, 21674, 22754, 23488, 29360, 39680, 43348, 45508, 46976, 54185, 56885, 58720, 79360, 86696, 91016, 93952, 108370, 113770, 117440, 173392, 182032, 187904, 216740, 227540, 234880, 335947, 346784, 364064, 433480, 455080, 469760, 671894, 693568, 728128, 866960, 910160, 939520, 1343788, 1387136, 1456256, 1679735, 1733920, 1820320, 2687576, 2774272, 2912512, 3359470, 3467840, 3640640, 3977179, 5375152, 5548544, 5825024, 6718940, 6935680, 7281280, 7954358, 10750304, 13437880, 13871360, 14562560, 15908716, 19885895, 21500608, 26875760, 27742720, 29125120, 31817432, 39771790, 43001216, 53751520, 63634864, 79543580, 86002432, 107503040, 123292549, 127269728, 159087160, 172004864, 215006080, 246585098, 254539456, 318174320, 430012160, 493170196, 509078912, 616462745, 636348640, 860024320, 986340392, 1018157824, 1232925490, 1272697280, 1972680784, 2036315648, 2465850980, 2545394560, 3945361568, 4931701960, 5090789120, 7890723136, 9863403920, 10181578240, 15781446272, 19726807840, 31562892544, 39453615680, 63125785088, 78907231360, 157814462720, 315628925440]

約数ペア:

[(1, 315628925440), (2, 157814462720), (4, 78907231360), (5, 63125785088), (8, 39453615680), (10, 31562892544), (16, 19726807840), (20, 15781446272), (31, 10181578240), (32, 9863403920), (40, 7890723136), (62, 5090789120), (64, 4931701960), (80, 3945361568), (124, 2545394560), (128, 2465850980), (155, 2036315648), (160, 1972680784), (248, 1272697280), (256, 1232925490), (310, 1018157824), (320, 986340392), (367, 860024320), (496, 636348640), (512, 616462745), (620, 509078912), (640, 493170196), (734, 430012160), (992, 318174320), (1240, 254539456), (1280, 246585098), (1468, 215006080), (1835, 172004864), (1984, 159087160), (2480, 127269728), (2560, 123292549), (2936, 107503040), (3670, 86002432), (3968, 79543580), (4960, 63634864), (5872, 53751520), (7340, 43001216), (7936, 39771790), (9920, 31817432), (10837, 29125120), (11377, 27742720), (11744, 26875760), (14680, 21500608), (15872, 19885895), (19840, 15908716), (21674, 14562560), (22754, 13871360), (23488, 13437880), (29360, 10750304), (39680, 7954358), (43348, 7281280), (45508, 6935680), (46976, 6718940), (54185, 5825024), (56885, 5548544), (58720, 5375152), (79360, 3977179), (86696, 3640640), (91016, 3467840), (93952, 3359470), (108370, 2912512), (113770, 2774272), (117440, 2687576), (173392, 1820320), (182032, 1733920), (187904, 1679735), (216740, 1456256), (227540, 1387136), (234880, 1343788), (335947, 939520), (346784, 910160), (364064, 866960), (433480, 728128), (455080, 693568), (469760, 671894)]