7525918080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11987}}^1$

素因数の和:12121

約数の個数: 192

約数和(自身を含む): 26228545200

約数和(自身を除く): 18702627120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 720, 872, 960, 981, 1090, 1152, 1308, 1440, 1635, 1744, 1920, 1962, 2180, 2616, 2880, 3270, 3488, 3924, 4360, 4905, 5232, 5760, 6540, 6976, 7848, 8720, 9810, 10464, 11987, 13080, 13952, 15696, 17440, 19620, 20928, 23974, 26160, 31392, 34880, 35961, 39240, 41856, 47948, 52320, 59935, 62784, 69760, 71922, 78480, 95896, 104640, 107883, 119870, 125568, 143844, 156960, 179805, 191792, 209280, 215766, 239740, 287688, 313920, 359610, 383584, 431532, 479480, 539415, 575376, 627840, 719220, 767168, 863064, 958960, 1078830, 1150752, 1306583, 1438440, 1534336, 1726128, 1917920, 2157660, 2301504, 2613166, 2876880, 3452256, 3835840, 3919749, 4315320, 4603008, 5226332, 5753760, 6532915, 6904512, 7671680, 7839498, 8630640, 10452664, 11507520, 11759247, 13065830, 13809024, 15678996, 17261280, 19598745, 20905328, 23015040, 23518494, 26131660, 31357992, 34522560, 39197490, 41810656, 47036988, 52263320, 58796235, 62715984, 69045120, 78394980, 83621312, 94073976, 104526640, 117592470, 125431968, 156789960, 167242624, 188147952, 209053280, 235184940, 250863936, 313579920, 376295904, 418106560, 470369880, 501727872, 627159840, 752591808, 836213120, 940739760, 1254319680, 1505183616, 1881479520, 2508639360, 3762959040, 7525918080]

約数ペア:

[(1, 7525918080), (2, 3762959040), (3, 2508639360), (4, 1881479520), (5, 1505183616), (6, 1254319680), (8, 940739760), (9, 836213120), (10, 752591808), (12, 627159840), (15, 501727872), (16, 470369880), (18, 418106560), (20, 376295904), (24, 313579920), (30, 250863936), (32, 235184940), (36, 209053280), (40, 188147952), (45, 167242624), (48, 156789960), (60, 125431968), (64, 117592470), (72, 104526640), (80, 94073976), (90, 83621312), (96, 78394980), (109, 69045120), (120, 62715984), (128, 58796235), (144, 52263320), (160, 47036988), (180, 41810656), (192, 39197490), (218, 34522560), (240, 31357992), (288, 26131660), (320, 23518494), (327, 23015040), (360, 20905328), (384, 19598745), (436, 17261280), (480, 15678996), (545, 13809024), (576, 13065830), (640, 11759247), (654, 11507520), (720, 10452664), (872, 8630640), (960, 7839498), (981, 7671680), (1090, 6904512), (1152, 6532915), (1308, 5753760), (1440, 5226332), (1635, 4603008), (1744, 4315320), (1920, 3919749), (1962, 3835840), (2180, 3452256), (2616, 2876880), (2880, 2613166), (3270, 2301504), (3488, 2157660), (3924, 1917920), (4360, 1726128), (4905, 1534336), (5232, 1438440), (5760, 1306583), (6540, 1150752), (6976, 1078830), (7848, 958960), (8720, 863064), (9810, 767168), (10464, 719220), (11987, 627840), (13080, 575376), (13952, 539415), (15696, 479480), (17440, 431532), (19620, 383584), (20928, 359610), (23974, 313920), (26160, 287688), (31392, 239740), (34880, 215766), (35961, 209280), (39240, 191792), (41856, 179805), (47948, 156960), (52320, 143844), (59935, 125568), (62784, 119870), (69760, 107883), (71922, 104640), (78480, 95896)]