65017426560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{74099}}^1$

素因数の和:74578

約数の個数: 128

約数和(自身を含む): 207699336000

約数和(自身を除く): 142681909440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 457, 480, 640, 914, 960, 1371, 1828, 1920, 2285, 2742, 3656, 4570, 5484, 6855, 7312, 9140, 10968, 13710, 14624, 18280, 21936, 27420, 29248, 36560, 43872, 54840, 58496, 73120, 74099, 87744, 109680, 146240, 148198, 175488, 219360, 222297, 292480, 296396, 370495, 438720, 444594, 592792, 740990, 877440, 889188, 1111485, 1185584, 1481980, 1778376, 2222970, 2371168, 2963960, 3556752, 4445940, 4742336, 5927920, 7113504, 8891880, 9484672, 11855840, 14227008, 17783760, 23711680, 28454016, 33863243, 35567520, 47423360, 67726486, 71135040, 101589729, 135452972, 142270080, 169316215, 203179458, 270905944, 338632430, 406358916, 507948645, 541811888, 677264860, 812717832, 1015897290, 1083623776, 1354529720, 1625435664, 2031794580, 2167247552, 2709059440, 3250871328, 4063589160, 4334495104, 5418118880, 6501742656, 8127178320, 10836237760, 13003485312, 16254356640, 21672475520, 32508713280, 65017426560]

約数ペア:

[(1, 65017426560), (2, 32508713280), (3, 21672475520), (4, 16254356640), (5, 13003485312), (6, 10836237760), (8, 8127178320), (10, 6501742656), (12, 5418118880), (15, 4334495104), (16, 4063589160), (20, 3250871328), (24, 2709059440), (30, 2167247552), (32, 2031794580), (40, 1625435664), (48, 1354529720), (60, 1083623776), (64, 1015897290), (80, 812717832), (96, 677264860), (120, 541811888), (128, 507948645), (160, 406358916), (192, 338632430), (240, 270905944), (320, 203179458), (384, 169316215), (457, 142270080), (480, 135452972), (640, 101589729), (914, 71135040), (960, 67726486), (1371, 47423360), (1828, 35567520), (1920, 33863243), (2285, 28454016), (2742, 23711680), (3656, 17783760), (4570, 14227008), (5484, 11855840), (6855, 9484672), (7312, 8891880), (9140, 7113504), (10968, 5927920), (13710, 4742336), (14624, 4445940), (18280, 3556752), (21936, 2963960), (27420, 2371168), (29248, 2222970), (36560, 1778376), (43872, 1481980), (54840, 1185584), (58496, 1111485), (73120, 889188), (74099, 877440), (87744, 740990), (109680, 592792), (146240, 444594), (148198, 438720), (175488, 370495), (219360, 296396), (222297, 292480)]