832800045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 1720258560

約数和(自身を除く): 887458515

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 101, 105, 121, 165, 177, 231, 295, 303, 363, 385, 413, 505, 605, 649, 707, 847, 885, 1111, 1155, 1239, 1331, 1515, 1815, 1947, 2065, 2121, 2541, 3245, 3333, 3535, 3993, 4235, 4543, 5555, 5959, 6195, 6655, 7139, 7777, 9317, 9735, 10605, 12221, 12705, 13629, 16665, 17877, 19965, 21417, 22715, 23331, 27951, 29795, 35695, 36663, 38885, 41713, 46585, 49973, 61105, 65549, 68145, 78529, 85547, 89385, 107085, 116655, 125139, 134431, 139755, 149919, 183315, 196647, 208565, 235587, 249865, 256641, 327745, 392645, 403293, 427735, 458843, 549703, 625695, 672155, 721039, 749595, 941017, 983235, 1177935, 1283205, 1376529, 1649109, 2016465, 2163117, 2294215, 2748515, 2823051, 3605195, 4705085, 5047273, 6882645, 7931429, 8245545, 10815585, 14115255, 15141819, 23794287, 25236365, 39657145, 55520003, 75709095, 118971435, 166560009, 277600015, 832800045]

約数ペア:

[(1, 832800045), (3, 277600015), (5, 166560009), (7, 118971435), (11, 75709095), (15, 55520003), (21, 39657145), (33, 25236365), (35, 23794287), (55, 15141819), (59, 14115255), (77, 10815585), (101, 8245545), (105, 7931429), (121, 6882645), (165, 5047273), (177, 4705085), (231, 3605195), (295, 2823051), (303, 2748515), (363, 2294215), (385, 2163117), (413, 2016465), (505, 1649109), (605, 1376529), (649, 1283205), (707, 1177935), (847, 983235), (885, 941017), (1111, 749595), (1155, 721039), (1239, 672155), (1331, 625695), (1515, 549703), (1815, 458843), (1947, 427735), (2065, 403293), (2121, 392645), (2541, 327745), (3245, 256641), (3333, 249865), (3535, 235587), (3993, 208565), (4235, 196647), (4543, 183315), (5555, 149919), (5959, 139755), (6195, 134431), (6655, 125139), (7139, 116655), (7777, 107085), (9317, 89385), (9735, 85547), (10605, 78529), (12221, 68145), (12705, 65549), (13629, 61105), (16665, 49973), (17877, 46585), (19965, 41713), (21417, 38885), (22715, 36663), (23331, 35695), (27951, 29795)]