2458902880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 6827950080

約数和(自身を除く): 4369047200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 127, 140, 160, 224, 236, 254, 280, 293, 295, 413, 472, 508, 560, 586, 590, 635, 826, 889, 944, 1016, 1120, 1172, 1180, 1270, 1465, 1652, 1778, 1888, 2032, 2051, 2065, 2344, 2360, 2540, 2930, 3304, 3556, 4064, 4102, 4130, 4445, 4688, 4720, 5080, 5860, 6608, 7112, 7493, 8204, 8260, 8890, 9376, 9440, 10160, 10255, 11720, 13216, 14224, 14986, 16408, 16520, 17287, 17780, 20320, 20510, 23440, 28448, 29972, 32816, 33040, 34574, 35560, 37211, 37465, 41020, 46880, 52451, 59944, 65632, 66080, 69148, 71120, 74422, 74930, 82040, 86435, 104902, 119888, 121009, 138296, 142240, 148844, 149860, 164080, 172870, 186055, 209804, 239776, 242018, 260477, 262255, 276592, 297688, 299720, 328160, 345740, 372110, 419608, 484036, 520954, 524510, 553184, 595376, 599440, 605045, 691480, 744220, 839216, 968072, 1041908, 1049020, 1190752, 1198880, 1210090, 1302385, 1382960, 1488440, 1678432, 1936144, 2083816, 2098040, 2195449, 2420180, 2604770, 2765920, 2976880, 3872288, 4167632, 4196080, 4390898, 4840360, 5209540, 5953760, 8335264, 8392160, 8781796, 9680720, 10419080, 10977245, 15368143, 17563592, 19361440, 20838160, 21954490, 30736286, 35127184, 41676320, 43908980, 61472572, 70254368, 76840715, 87817960, 122945144, 153681430, 175635920, 245890288, 307362860, 351271840, 491780576, 614725720, 1229451440, 2458902880]

約数ペア:

[(1, 2458902880), (2, 1229451440), (4, 614725720), (5, 491780576), (7, 351271840), (8, 307362860), (10, 245890288), (14, 175635920), (16, 153681430), (20, 122945144), (28, 87817960), (32, 76840715), (35, 70254368), (40, 61472572), (56, 43908980), (59, 41676320), (70, 35127184), (80, 30736286), (112, 21954490), (118, 20838160), (127, 19361440), (140, 17563592), (160, 15368143), (224, 10977245), (236, 10419080), (254, 9680720), (280, 8781796), (293, 8392160), (295, 8335264), (413, 5953760), (472, 5209540), (508, 4840360), (560, 4390898), (586, 4196080), (590, 4167632), (635, 3872288), (826, 2976880), (889, 2765920), (944, 2604770), (1016, 2420180), (1120, 2195449), (1172, 2098040), (1180, 2083816), (1270, 1936144), (1465, 1678432), (1652, 1488440), (1778, 1382960), (1888, 1302385), (2032, 1210090), (2051, 1198880), (2065, 1190752), (2344, 1049020), (2360, 1041908), (2540, 968072), (2930, 839216), (3304, 744220), (3556, 691480), (4064, 605045), (4102, 599440), (4130, 595376), (4445, 553184), (4688, 524510), (4720, 520954), (5080, 484036), (5860, 419608), (6608, 372110), (7112, 345740), (7493, 328160), (8204, 299720), (8260, 297688), (8890, 276592), (9376, 262255), (9440, 260477), (10160, 242018), (10255, 239776), (11720, 209804), (13216, 186055), (14224, 172870), (14986, 164080), (16408, 149860), (16520, 148844), (17287, 142240), (17780, 138296), (20320, 121009), (20510, 119888), (23440, 104902), (28448, 86435), (29972, 82040), (32816, 74930), (33040, 74422), (34574, 71120), (35560, 69148), (37211, 66080), (37465, 65632), (41020, 59944), (46880, 52451)]