1720030176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5153}}^1$

素因数の和:5249

約数の個数: 144

約数和(自身を含む): 5234196240

約数和(自身を除く): 3514166064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 5153, 5472, 5856, 6954, 8784, 9272, 10306, 10431, 13908, 15459, 17568, 18544, 20612, 20862, 27816, 30918, 37088, 41224, 41724, 46377, 55632, 61836, 82448, 83448, 92754, 97907, 111264, 123672, 164896, 166896, 185508, 195814, 247344, 293721, 314333, 333792, 371016, 391628, 494688, 587442, 628666, 742032, 783256, 881163, 942999, 1174884, 1257332, 1484064, 1566512, 1762326, 1885998, 2349768, 2514664, 2828997, 3133024, 3524652, 3771996, 4699536, 5029328, 5657994, 5972327, 7049304, 7543992, 9399072, 10058656, 11315988, 11944654, 14098608, 15087984, 17916981, 22631976, 23889308, 28197216, 30175968, 35833962, 45263952, 47778616, 53750943, 71667924, 90527904, 95557232, 107501886, 143335848, 191114464, 215003772, 286671696, 430007544, 573343392, 860015088, 1720030176]

約数ペア:

[(1, 1720030176), (2, 860015088), (3, 573343392), (4, 430007544), (6, 286671696), (8, 215003772), (9, 191114464), (12, 143335848), (16, 107501886), (18, 95557232), (19, 90527904), (24, 71667924), (32, 53750943), (36, 47778616), (38, 45263952), (48, 35833962), (57, 30175968), (61, 28197216), (72, 23889308), (76, 22631976), (96, 17916981), (114, 15087984), (122, 14098608), (144, 11944654), (152, 11315988), (171, 10058656), (183, 9399072), (228, 7543992), (244, 7049304), (288, 5972327), (304, 5657994), (342, 5029328), (366, 4699536), (456, 3771996), (488, 3524652), (549, 3133024), (608, 2828997), (684, 2514664), (732, 2349768), (912, 1885998), (976, 1762326), (1098, 1566512), (1159, 1484064), (1368, 1257332), (1464, 1174884), (1824, 942999), (1952, 881163), (2196, 783256), (2318, 742032), (2736, 628666), (2928, 587442), (3477, 494688), (4392, 391628), (4636, 371016), (5153, 333792), (5472, 314333), (5856, 293721), (6954, 247344), (8784, 195814), (9272, 185508), (10306, 166896), (10431, 164896), (13908, 123672), (15459, 111264), (17568, 97907), (18544, 92754), (20612, 83448), (20862, 82448), (27816, 61836), (30918, 55632), (37088, 46377), (41224, 41724)]