313616520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 1177787520

約数和(自身を除く): 864171000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 630, 679, 776, 840, 873, 970, 1164, 1260, 1283, 1358, 1455, 1746, 1940, 2037, 2328, 2520, 2566, 2716, 2910, 3395, 3492, 3849, 3880, 4074, 4365, 5132, 5432, 5820, 6111, 6415, 6790, 6984, 7698, 8148, 8730, 8981, 10185, 10264, 11547, 11640, 12222, 12830, 13580, 15396, 16296, 17460, 17962, 19245, 20370, 23094, 24444, 25660, 26943, 27160, 30555, 30792, 34920, 35924, 38490, 40740, 44905, 46188, 48888, 51320, 53886, 57735, 61110, 71848, 76980, 80829, 81480, 89810, 92376, 107772, 115470, 122220, 124451, 134715, 153960, 161658, 179620, 215544, 230940, 244440, 248902, 269430, 323316, 359240, 373353, 404145, 461880, 497804, 538860, 622255, 646632, 746706, 808290, 871157, 995608, 1077720, 1120059, 1244510, 1493412, 1616580, 1742314, 1866765, 2240118, 2489020, 2613471, 2986824, 3233160, 3484628, 3733530, 4355785, 4480236, 4978040, 5226942, 5600295, 6969256, 7467060, 7840413, 8711570, 8960472, 10453884, 11200590, 13067355, 14934120, 15680826, 17423140, 20907768, 22401180, 26134710, 31361652, 34846280, 39202065, 44802360, 52269420, 62723304, 78404130, 104538840, 156808260, 313616520]

約数ペア:

[(1, 313616520), (2, 156808260), (3, 104538840), (4, 78404130), (5, 62723304), (6, 52269420), (7, 44802360), (8, 39202065), (9, 34846280), (10, 31361652), (12, 26134710), (14, 22401180), (15, 20907768), (18, 17423140), (20, 15680826), (21, 14934120), (24, 13067355), (28, 11200590), (30, 10453884), (35, 8960472), (36, 8711570), (40, 7840413), (42, 7467060), (45, 6969256), (56, 5600295), (60, 5226942), (63, 4978040), (70, 4480236), (72, 4355785), (84, 3733530), (90, 3484628), (97, 3233160), (105, 2986824), (120, 2613471), (126, 2489020), (140, 2240118), (168, 1866765), (180, 1742314), (194, 1616580), (210, 1493412), (252, 1244510), (280, 1120059), (291, 1077720), (315, 995608), (360, 871157), (388, 808290), (420, 746706), (485, 646632), (504, 622255), (582, 538860), (630, 497804), (679, 461880), (776, 404145), (840, 373353), (873, 359240), (970, 323316), (1164, 269430), (1260, 248902), (1283, 244440), (1358, 230940), (1455, 215544), (1746, 179620), (1940, 161658), (2037, 153960), (2328, 134715), (2520, 124451), (2566, 122220), (2716, 115470), (2910, 107772), (3395, 92376), (3492, 89810), (3849, 81480), (3880, 80829), (4074, 76980), (4365, 71848), (5132, 61110), (5432, 57735), (5820, 53886), (6111, 51320), (6415, 48888), (6790, 46188), (6984, 44905), (7698, 40740), (8148, 38490), (8730, 35924), (8981, 34920), (10185, 30792), (10264, 30555), (11547, 27160), (11640, 26943), (12222, 25660), (12830, 24444), (13580, 23094), (15396, 20370), (16296, 19245), (17460, 17962)]