90853392080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 235736911872

約数和(自身を除く): 144883519792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 176, 220, 242, 254, 263, 281, 440, 484, 508, 526, 562, 605, 635, 880, 968, 1016, 1052, 1124, 1210, 1270, 1315, 1397, 1405, 1936, 2032, 2104, 2248, 2420, 2540, 2630, 2794, 2810, 2893, 3091, 4208, 4496, 4840, 5080, 5260, 5588, 5620, 5786, 6182, 6985, 9680, 10160, 10520, 11176, 11240, 11572, 12364, 13970, 14465, 15367, 15455, 21040, 22352, 22480, 23144, 24728, 27940, 28930, 30734, 30910, 31823, 33401, 34001, 35687, 46288, 49456, 55880, 57860, 61468, 61820, 63646, 66802, 68002, 71374, 73903, 76835, 111760, 115720, 122936, 123640, 127292, 133604, 136004, 142748, 147806, 153670, 159115, 167005, 170005, 178435, 231440, 245872, 247280, 254584, 267208, 272008, 285496, 295612, 307340, 318230, 334010, 340010, 356870, 367411, 369515, 392557, 509168, 534416, 544016, 570992, 591224, 614680, 636460, 668020, 680020, 713740, 734822, 739030, 785114, 812933, 1182448, 1229360, 1272920, 1336040, 1360040, 1427480, 1469644, 1478060, 1570228, 1625866, 1837055, 1962785, 2545840, 2672080, 2720080, 2854960, 2939288, 2956120, 3140456, 3251732, 3674110, 3925570, 4041521, 4064665, 4318127, 5878576, 5912240, 6280912, 6503464, 7348220, 7851140, 8083042, 8129330, 8636254, 8942263, 9385681, 13006928, 14696440, 15702280, 16166084, 16258660, 17272508, 17884526, 18771362, 20207605, 21590635, 29392880, 31404560, 32332168, 32517320, 34545016, 35769052, 37542724, 40415210, 43181270, 44711315, 46928405, 64664336, 65034640, 69090032, 71538104, 75085448, 80830420, 86362540, 89422630, 93856810, 103242491, 143076208, 150170896, 161660840, 172725080, 178845260, 187713620, 206484982, 323321680, 345450160, 357690520, 375427240, 412969964, 516212455, 715381040, 750854480, 825939928, 1032424910, 1135667401, 1651879856, 2064849820, 2271334802, 4129699640, 4542669604, 5678337005, 8259399280, 9085339208, 11356674010, 18170678416, 22713348020, 45426696040, 90853392080]

約数ペア:

[(1, 90853392080), (2, 45426696040), (4, 22713348020), (5, 18170678416), (8, 11356674010), (10, 9085339208), (11, 8259399280), (16, 5678337005), (20, 4542669604), (22, 4129699640), (40, 2271334802), (44, 2064849820), (55, 1651879856), (80, 1135667401), (88, 1032424910), (110, 825939928), (121, 750854480), (127, 715381040), (176, 516212455), (220, 412969964), (242, 375427240), (254, 357690520), (263, 345450160), (281, 323321680), (440, 206484982), (484, 187713620), (508, 178845260), (526, 172725080), (562, 161660840), (605, 150170896), (635, 143076208), (880, 103242491), (968, 93856810), (1016, 89422630), (1052, 86362540), (1124, 80830420), (1210, 75085448), (1270, 71538104), (1315, 69090032), (1397, 65034640), (1405, 64664336), (1936, 46928405), (2032, 44711315), (2104, 43181270), (2248, 40415210), (2420, 37542724), (2540, 35769052), (2630, 34545016), (2794, 32517320), (2810, 32332168), (2893, 31404560), (3091, 29392880), (4208, 21590635), (4496, 20207605), (4840, 18771362), (5080, 17884526), (5260, 17272508), (5588, 16258660), (5620, 16166084), (5786, 15702280), (6182, 14696440), (6985, 13006928), (9680, 9385681), (10160, 8942263), (10520, 8636254), (11176, 8129330), (11240, 8083042), (11572, 7851140), (12364, 7348220), (13970, 6503464), (14465, 6280912), (15367, 5912240), (15455, 5878576), (21040, 4318127), (22352, 4064665), (22480, 4041521), (23144, 3925570), (24728, 3674110), (27940, 3251732), (28930, 3140456), (30734, 2956120), (30910, 2939288), (31823, 2854960), (33401, 2720080), (34001, 2672080), (35687, 2545840), (46288, 1962785), (49456, 1837055), (55880, 1625866), (57860, 1570228), (61468, 1478060), (61820, 1469644), (63646, 1427480), (66802, 1360040), (68002, 1336040), (71374, 1272920), (73903, 1229360), (76835, 1182448), (111760, 812933), (115720, 785114), (122936, 739030), (123640, 734822), (127292, 713740), (133604, 680020), (136004, 668020), (142748, 636460), (147806, 614680), (153670, 591224), (159115, 570992), (167005, 544016), (170005, 534416), (178435, 509168), (231440, 392557), (245872, 369515), (247280, 367411), (254584, 356870), (267208, 340010), (272008, 334010), (285496, 318230), (295612, 307340)]