18485865360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1837

約数の個数: 280

約数和(自身を含む): 64807336440

約数和(自身を除く): 46321471080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 243, 270, 324, 360, 394, 405, 432, 486, 540, 591, 648, 720, 729, 788, 810, 972, 985, 1080, 1182, 1215, 1296, 1458, 1576, 1609, 1620, 1773, 1944, 1970, 2160, 2364, 2430, 2916, 2955, 3152, 3218, 3240, 3546, 3645, 3888, 3940, 4728, 4827, 4860, 5319, 5832, 5910, 6436, 6480, 7092, 7290, 7880, 8045, 8865, 9456, 9654, 9720, 10638, 11664, 11820, 12872, 14184, 14481, 14580, 15760, 15957, 16090, 17730, 19308, 19440, 21276, 23640, 24135, 25744, 26595, 28368, 28962, 29160, 31914, 32180, 35460, 38616, 42552, 43443, 47280, 47871, 48270, 53190, 57924, 58320, 63828, 64360, 70920, 72405, 77232, 79785, 85104, 86886, 95742, 96540, 106380, 115848, 127656, 128720, 130329, 141840, 143613, 144810, 159570, 173772, 191484, 193080, 212760, 217215, 231696, 239355, 255312, 260658, 287226, 289620, 316973, 319140, 347544, 382968, 386160, 390987, 425520, 434430, 478710, 521316, 574452, 579240, 633946, 638280, 651645, 695088, 718065, 765936, 781974, 868860, 950919, 957420, 1042632, 1148904, 1158480, 1172961, 1267892, 1276560, 1303290, 1436130, 1563948, 1584865, 1737720, 1901838, 1914840, 1954935, 2085264, 2297808, 2345922, 2535784, 2606580, 2852757, 2872260, 3127896, 3169730, 3475440, 3803676, 3829680, 3909870, 4691844, 4754595, 5071568, 5213160, 5705514, 5744520, 5864805, 6255792, 6339460, 7607352, 7819740, 8558271, 9383688, 9509190, 10426320, 11411028, 11489040, 11729610, 12678920, 14263785, 15214704, 15639480, 17116542, 18767376, 19018380, 22822056, 23459220, 25357840, 25674813, 28527570, 31278960, 34233084, 38036760, 42791355, 45644112, 46918440, 51349626, 57055140, 68466168, 76073520, 77024439, 85582710, 93836880, 102699252, 114110280, 128374065, 136932336, 154048878, 171165420, 205398504, 228220560, 231073317, 256748130, 308097756, 342330840, 385122195, 410797008, 462146634, 513496260, 616195512, 684661680, 770244390, 924293268, 1026992520, 1155366585, 1232391024, 1540488780, 1848586536, 2053985040, 2310733170, 3080977560, 3697173072, 4621466340, 6161955120, 9242932680, 18485865360]

約数ペア:

[(1, 18485865360), (2, 9242932680), (3, 6161955120), (4, 4621466340), (5, 3697173072), (6, 3080977560), (8, 2310733170), (9, 2053985040), (10, 1848586536), (12, 1540488780), (15, 1232391024), (16, 1155366585), (18, 1026992520), (20, 924293268), (24, 770244390), (27, 684661680), (30, 616195512), (36, 513496260), (40, 462146634), (45, 410797008), (48, 385122195), (54, 342330840), (60, 308097756), (72, 256748130), (80, 231073317), (81, 228220560), (90, 205398504), (108, 171165420), (120, 154048878), (135, 136932336), (144, 128374065), (162, 114110280), (180, 102699252), (197, 93836880), (216, 85582710), (240, 77024439), (243, 76073520), (270, 68466168), (324, 57055140), (360, 51349626), (394, 46918440), (405, 45644112), (432, 42791355), (486, 38036760), (540, 34233084), (591, 31278960), (648, 28527570), (720, 25674813), (729, 25357840), (788, 23459220), (810, 22822056), (972, 19018380), (985, 18767376), (1080, 17116542), (1182, 15639480), (1215, 15214704), (1296, 14263785), (1458, 12678920), (1576, 11729610), (1609, 11489040), (1620, 11411028), (1773, 10426320), (1944, 9509190), (1970, 9383688), (2160, 8558271), (2364, 7819740), (2430, 7607352), (2916, 6339460), (2955, 6255792), (3152, 5864805), (3218, 5744520), (3240, 5705514), (3546, 5213160), (3645, 5071568), (3888, 4754595), (3940, 4691844), (4728, 3909870), (4827, 3829680), (4860, 3803676), (5319, 3475440), (5832, 3169730), (5910, 3127896), (6436, 2872260), (6480, 2852757), (7092, 2606580), (7290, 2535784), (7880, 2345922), (8045, 2297808), (8865, 2085264), (9456, 1954935), (9654, 1914840), (9720, 1901838), (10638, 1737720), (11664, 1584865), (11820, 1563948), (12872, 1436130), (14184, 1303290), (14481, 1276560), (14580, 1267892), (15760, 1172961), (15957, 1158480), (16090, 1148904), (17730, 1042632), (19308, 957420), (19440, 950919), (21276, 868860), (23640, 781974), (24135, 765936), (25744, 718065), (26595, 695088), (28368, 651645), (28962, 638280), (29160, 633946), (31914, 579240), (32180, 574452), (35460, 521316), (38616, 478710), (42552, 434430), (43443, 425520), (47280, 390987), (47871, 386160), (48270, 382968), (53190, 347544), (57924, 319140), (58320, 316973), (63828, 289620), (64360, 287226), (70920, 260658), (72405, 255312), (77232, 239355), (79785, 231696), (85104, 217215), (86886, 212760), (95742, 193080), (96540, 191484), (106380, 173772), (115848, 159570), (127656, 144810), (128720, 143613), (130329, 141840)]