233951760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15473}}^1$

素因数の和:15502

約数の個数: 160

約数和(自身を含む): 921012480

約数和(自身を除く): 687060720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15473, 30946, 46419, 61892, 77365, 92838, 108311, 123784, 139257, 154730, 185676, 216622, 232095, 247568, 278514, 309460, 324933, 371352, 417771, 433244, 464190, 541555, 557028, 618920, 649866, 696285, 742704, 835542, 866488, 928380, 974799, 1083110, 1114056, 1237840, 1299732, 1392570, 1624665, 1671084, 1732976, 1856760, 1949598, 2088855, 2166220, 2228112, 2599464, 2785140, 2924397, 3249330, 3342168, 3713520, 3899196, 4177710, 4332440, 4873995, 5198928, 5570280, 5848794, 6498660, 6684336, 7798392, 8355420, 8664880, 9747990, 11140560, 11697588, 12997320, 14621985, 15596784, 16710840, 19495980, 23395176, 25994640, 29243970, 33421680, 38991960, 46790352, 58487940, 77983920, 116975880, 233951760]

約数ペア:

[(1, 233951760), (2, 116975880), (3, 77983920), (4, 58487940), (5, 46790352), (6, 38991960), (7, 33421680), (8, 29243970), (9, 25994640), (10, 23395176), (12, 19495980), (14, 16710840), (15, 15596784), (16, 14621985), (18, 12997320), (20, 11697588), (21, 11140560), (24, 9747990), (27, 8664880), (28, 8355420), (30, 7798392), (35, 6684336), (36, 6498660), (40, 5848794), (42, 5570280), (45, 5198928), (48, 4873995), (54, 4332440), (56, 4177710), (60, 3899196), (63, 3713520), (70, 3342168), (72, 3249330), (80, 2924397), (84, 2785140), (90, 2599464), (105, 2228112), (108, 2166220), (112, 2088855), (120, 1949598), (126, 1856760), (135, 1732976), (140, 1671084), (144, 1624665), (168, 1392570), (180, 1299732), (189, 1237840), (210, 1114056), (216, 1083110), (240, 974799), (252, 928380), (270, 866488), (280, 835542), (315, 742704), (336, 696285), (360, 649866), (378, 618920), (420, 557028), (432, 541555), (504, 464190), (540, 433244), (560, 417771), (630, 371352), (720, 324933), (756, 309460), (840, 278514), (945, 247568), (1008, 232095), (1080, 216622), (1260, 185676), (1512, 154730), (1680, 139257), (1890, 123784), (2160, 108311), (2520, 92838), (3024, 77365), (3780, 61892), (5040, 46419), (7560, 30946), (15120, 15473)]