31606686720

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{97987}}^1$

素因数の和:98025

約数の個数: 264

約数和(自身を含む): 125162816064

約数和(自身を除く): 93556129344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 97987, 107520, 161280, 195974, 293961, 322560, 391948, 489935, 587922, 685909, 783896, 881883, 979870, 1175844, 1371818, 1469805, 1567792, 1763766, 1959740, 2057727, 2351688, 2743636, 2939610, 3135584, 3429545, 3527532, 3919480, 4115454, 4409415, 4703376, 5487272, 5879220, 6173181, 6271168, 6859090, 7055064, 7838960, 8230908, 8818830, 9406752, 10288635, 10974544, 11758440, 12346362, 12542336, 13718180, 14110128, 15677920, 16461816, 17637660, 18813504, 20577270, 21949088, 23516880, 24692724, 25084672, 27436360, 28220256, 30865905, 31355840, 32923632, 35275320, 37627008, 41154540, 43898176, 47033760, 49385448, 50169344, 54872720, 56440512, 61731810, 62711680, 65847264, 70550640, 75254016, 82309080, 87796352, 94067520, 98770896, 100338688, 109745440, 112881024, 123463620, 125423360, 131694528, 141101280, 150508032, 164618160, 175592704, 188135040, 197541792, 219490880, 225762048, 246927240, 250846720, 263389056, 282202560, 301016064, 329236320, 351185408, 376270080, 395083584, 438981760, 451524096, 493854480, 501693440, 526778112, 564405120, 658472640, 702370816, 752540160, 790167168, 877963520, 903048192, 987708960, 1053556224, 1128810240, 1316945280, 1505080320, 1580334336, 1755927040, 1975417920, 2107112448, 2257620480, 2633890560, 3160668672, 3511854080, 3950835840, 4515240960, 5267781120, 6321337344, 7901671680, 10535562240, 15803343360, 31606686720]

約数ペア:

[(1, 31606686720), (2, 15803343360), (3, 10535562240), (4, 7901671680), (5, 6321337344), (6, 5267781120), (7, 4515240960), (8, 3950835840), (9, 3511854080), (10, 3160668672), (12, 2633890560), (14, 2257620480), (15, 2107112448), (16, 1975417920), (18, 1755927040), (20, 1580334336), (21, 1505080320), (24, 1316945280), (28, 1128810240), (30, 1053556224), (32, 987708960), (35, 903048192), (36, 877963520), (40, 790167168), (42, 752540160), (45, 702370816), (48, 658472640), (56, 564405120), (60, 526778112), (63, 501693440), (64, 493854480), (70, 451524096), (72, 438981760), (80, 395083584), (84, 376270080), (90, 351185408), (96, 329236320), (105, 301016064), (112, 282202560), (120, 263389056), (126, 250846720), (128, 246927240), (140, 225762048), (144, 219490880), (160, 197541792), (168, 188135040), (180, 175592704), (192, 164618160), (210, 150508032), (224, 141101280), (240, 131694528), (252, 125423360), (256, 123463620), (280, 112881024), (288, 109745440), (315, 100338688), (320, 98770896), (336, 94067520), (360, 87796352), (384, 82309080), (420, 75254016), (448, 70550640), (480, 65847264), (504, 62711680), (512, 61731810), (560, 56440512), (576, 54872720), (630, 50169344), (640, 49385448), (672, 47033760), (720, 43898176), (768, 41154540), (840, 37627008), (896, 35275320), (960, 32923632), (1008, 31355840), (1024, 30865905), (1120, 28220256), (1152, 27436360), (1260, 25084672), (1280, 24692724), (1344, 23516880), (1440, 21949088), (1536, 20577270), (1680, 18813504), (1792, 17637660), (1920, 16461816), (2016, 15677920), (2240, 14110128), (2304, 13718180), (2520, 12542336), (2560, 12346362), (2688, 11758440), (2880, 10974544), (3072, 10288635), (3360, 9406752), (3584, 8818830), (3840, 8230908), (4032, 7838960), (4480, 7055064), (4608, 6859090), (5040, 6271168), (5120, 6173181), (5376, 5879220), (5760, 5487272), (6720, 4703376), (7168, 4409415), (7680, 4115454), (8064, 3919480), (8960, 3527532), (9216, 3429545), (10080, 3135584), (10752, 2939610), (11520, 2743636), (13440, 2351688), (15360, 2057727), (16128, 1959740), (17920, 1763766), (20160, 1567792), (21504, 1469805), (23040, 1371818), (26880, 1175844), (32256, 979870), (35840, 881883), (40320, 783896), (46080, 685909), (53760, 587922), (64512, 489935), (80640, 391948), (97987, 322560), (107520, 293961), (161280, 195974)]