7899664080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38861}}^1$

素因数の和:38906

約数の個数: 240

約数和(自身を含む): 30763780992

約数和(自身を除く): 22864116912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 14520, 16940, 18480, 20328, 25410, 29040, 33880, 38861, 40656, 50820, 67760, 77722, 101640, 116583, 155444, 194305, 203280, 233166, 272027, 310888, 388610, 427471, 466332, 544054, 582915, 621776, 777220, 816081, 854942, 932664, 1088108, 1165830, 1282413, 1360135, 1554440, 1632162, 1709884, 1865328, 2137355, 2176216, 2331660, 2564826, 2720270, 2992297, 3108880, 3264324, 3419768, 4080405, 4274710, 4352432, 4663320, 4702181, 5129652, 5440540, 5984594, 6412065, 6528648, 6839536, 8160810, 8549420, 8976891, 9326640, 9404362, 10259304, 10881080, 11969188, 12824130, 13057296, 14106543, 14961485, 16321620, 17098840, 17953782, 18808724, 20518608, 21762160, 23510905, 23938376, 25648260, 28213086, 29922970, 32643240, 32915267, 34197680, 35907564, 37617448, 44884455, 47021810, 47876752, 51296520, 56426172, 59845940, 65286480, 65830534, 70532715, 71815128, 75234896, 89768910, 94043620, 98745801, 102593040, 112852344, 119691880, 131661068, 141065430, 143630256, 164576335, 179537820, 188087240, 197491602, 225704688, 239383760, 263322136, 282130860, 329152670, 359075640, 376174480, 394983204, 493729005, 526644272, 564261720, 658305340, 718151280, 789966408, 987458010, 1128523440, 1316610680, 1579932816, 1974916020, 2633221360, 3949832040, 7899664080]

約数ペア:

[(1, 7899664080), (2, 3949832040), (3, 2633221360), (4, 1974916020), (5, 1579932816), (6, 1316610680), (7, 1128523440), (8, 987458010), (10, 789966408), (11, 718151280), (12, 658305340), (14, 564261720), (15, 526644272), (16, 493729005), (20, 394983204), (21, 376174480), (22, 359075640), (24, 329152670), (28, 282130860), (30, 263322136), (33, 239383760), (35, 225704688), (40, 197491602), (42, 188087240), (44, 179537820), (48, 164576335), (55, 143630256), (56, 141065430), (60, 131661068), (66, 119691880), (70, 112852344), (77, 102593040), (80, 98745801), (84, 94043620), (88, 89768910), (105, 75234896), (110, 71815128), (112, 70532715), (120, 65830534), (121, 65286480), (132, 59845940), (140, 56426172), (154, 51296520), (165, 47876752), (168, 47021810), (176, 44884455), (210, 37617448), (220, 35907564), (231, 34197680), (240, 32915267), (242, 32643240), (264, 29922970), (280, 28213086), (308, 25648260), (330, 23938376), (336, 23510905), (363, 21762160), (385, 20518608), (420, 18808724), (440, 17953782), (462, 17098840), (484, 16321620), (528, 14961485), (560, 14106543), (605, 13057296), (616, 12824130), (660, 11969188), (726, 10881080), (770, 10259304), (840, 9404362), (847, 9326640), (880, 8976891), (924, 8549420), (968, 8160810), (1155, 6839536), (1210, 6528648), (1232, 6412065), (1320, 5984594), (1452, 5440540), (1540, 5129652), (1680, 4702181), (1694, 4663320), (1815, 4352432), (1848, 4274710), (1936, 4080405), (2310, 3419768), (2420, 3264324), (2541, 3108880), (2640, 2992297), (2904, 2720270), (3080, 2564826), (3388, 2331660), (3630, 2176216), (3696, 2137355), (4235, 1865328), (4620, 1709884), (4840, 1632162), (5082, 1554440), (5808, 1360135), (6160, 1282413), (6776, 1165830), (7260, 1088108), (8470, 932664), (9240, 854942), (9680, 816081), (10164, 777220), (12705, 621776), (13552, 582915), (14520, 544054), (16940, 466332), (18480, 427471), (20328, 388610), (25410, 310888), (29040, 272027), (33880, 233166), (38861, 203280), (40656, 194305), (50820, 155444), (67760, 116583), (77722, 101640)]