939497580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{15217}}^1$

素因数の和:15253

約数の個数: 144

約数和(自身を含む): 3323611200

約数和(自身を除く): 2384113620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15217, 15435, 20580, 30434, 30870, 45651, 60868, 61740, 76085, 91302, 106519, 136953, 152170, 182604, 213038, 228255, 273906, 304340, 319557, 426076, 456510, 532595, 547812, 639114, 684765, 745633, 913020, 958671, 1065190, 1278228, 1369530, 1491266, 1597785, 1917342, 2130380, 2236899, 2739060, 2982532, 3195570, 3728165, 3834684, 4473798, 4793355, 5219431, 6391140, 6710697, 7456330, 8947596, 9586710, 10438862, 11184495, 13421394, 14912660, 15658293, 19173420, 20877724, 22368990, 26097155, 26842788, 31316586, 33553485, 44737980, 46974879, 52194310, 62633172, 67106970, 78291465, 93949758, 104388620, 134213940, 156582930, 187899516, 234874395, 313165860, 469748790, 939497580]

約数ペア:

[(1, 939497580), (2, 469748790), (3, 313165860), (4, 234874395), (5, 187899516), (6, 156582930), (7, 134213940), (9, 104388620), (10, 93949758), (12, 78291465), (14, 67106970), (15, 62633172), (18, 52194310), (20, 46974879), (21, 44737980), (28, 33553485), (30, 31316586), (35, 26842788), (36, 26097155), (42, 22368990), (45, 20877724), (49, 19173420), (60, 15658293), (63, 14912660), (70, 13421394), (84, 11184495), (90, 10438862), (98, 9586710), (105, 8947596), (126, 7456330), (140, 6710697), (147, 6391140), (180, 5219431), (196, 4793355), (210, 4473798), (245, 3834684), (252, 3728165), (294, 3195570), (315, 2982532), (343, 2739060), (420, 2236899), (441, 2130380), (490, 1917342), (588, 1597785), (630, 1491266), (686, 1369530), (735, 1278228), (882, 1065190), (980, 958671), (1029, 913020), (1260, 745633), (1372, 684765), (1470, 639114), (1715, 547812), (1764, 532595), (2058, 456510), (2205, 426076), (2940, 319557), (3087, 304340), (3430, 273906), (4116, 228255), (4410, 213038), (5145, 182604), (6174, 152170), (6860, 136953), (8820, 106519), (10290, 91302), (12348, 76085), (15217, 61740), (15435, 60868), (20580, 45651), (30434, 30870)]