67618059640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{11689}}^1$

素因数の和:11945

約数の個数: 128

約数和(自身を含む): 165440620800

約数和(自身を除く): 97822561160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 181, 188, 235, 340, 362, 376, 470, 680, 724, 799, 905, 940, 1448, 1598, 1810, 1880, 3077, 3196, 3620, 3995, 6154, 6392, 7240, 7990, 8507, 11689, 12308, 15385, 15980, 17014, 23378, 24616, 30770, 31960, 34028, 42535, 46756, 58445, 61540, 68056, 85070, 93512, 116890, 123080, 144619, 170140, 198713, 233780, 289238, 340280, 397426, 467560, 549383, 578476, 723095, 794852, 993565, 1098766, 1156952, 1446190, 1589704, 1987130, 2115709, 2197532, 2746915, 2892380, 3974260, 4231418, 4395064, 5493830, 5784760, 7948520, 8462836, 9339511, 10578545, 10987660, 16925672, 18679022, 21157090, 21975320, 35967053, 37358044, 42314180, 46697555, 71934106, 74716088, 84628360, 93395110, 99438323, 143868212, 179835265, 186790220, 198876646, 287736424, 359670530, 373580440, 397753292, 497191615, 719341060, 795506584, 994383230, 1438682120, 1690451491, 1988766460, 3380902982, 3977532920, 6761805964, 8452257455, 13523611928, 16904514910, 33809029820, 67618059640]

約数ペア:

[(1, 67618059640), (2, 33809029820), (4, 16904514910), (5, 13523611928), (8, 8452257455), (10, 6761805964), (17, 3977532920), (20, 3380902982), (34, 1988766460), (40, 1690451491), (47, 1438682120), (68, 994383230), (85, 795506584), (94, 719341060), (136, 497191615), (170, 397753292), (181, 373580440), (188, 359670530), (235, 287736424), (340, 198876646), (362, 186790220), (376, 179835265), (470, 143868212), (680, 99438323), (724, 93395110), (799, 84628360), (905, 74716088), (940, 71934106), (1448, 46697555), (1598, 42314180), (1810, 37358044), (1880, 35967053), (3077, 21975320), (3196, 21157090), (3620, 18679022), (3995, 16925672), (6154, 10987660), (6392, 10578545), (7240, 9339511), (7990, 8462836), (8507, 7948520), (11689, 5784760), (12308, 5493830), (15385, 4395064), (15980, 4231418), (17014, 3974260), (23378, 2892380), (24616, 2746915), (30770, 2197532), (31960, 2115709), (34028, 1987130), (42535, 1589704), (46756, 1446190), (58445, 1156952), (61540, 1098766), (68056, 993565), (85070, 794852), (93512, 723095), (116890, 578476), (123080, 549383), (144619, 467560), (170140, 397426), (198713, 340280), (233780, 289238)]