2609621280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{86297}}^1$

素因数の和:86328

約数の個数: 192

約数和(自身を含む): 10438606080

約数和(自身を除く): 7828984800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 86297, 172594, 258891, 345188, 431485, 517782, 604079, 690376, 776673, 862970, 1035564, 1208158, 1294455, 1380752, 1553346, 1725940, 1812237, 2071128, 2330019, 2416316, 2588910, 2761504, 3020395, 3106692, 3451880, 3624474, 3883365, 4142256, 4660038, 4832632, 5177820, 5436711, 6040790, 6213384, 6903760, 7248948, 7766730, 8284512, 9061185, 9320076, 9665264, 10355640, 10873422, 11650095, 12081580, 12426768, 13807520, 14497896, 15533460, 16310133, 18122370, 18640152, 19330528, 20711280, 21746844, 23300190, 24163160, 24853536, 27183555, 28995792, 31066920, 32620266, 36244740, 37280304, 41422560, 43493688, 46600380, 48326320, 54367110, 57991584, 62133840, 65240532, 72489480, 74560608, 81550665, 86987376, 93200760, 96652640, 108734220, 124267680, 130481064, 144978960, 163101330, 173974752, 186401520, 217468440, 260962128, 289957920, 326202660, 372803040, 434936880, 521924256, 652405320, 869873760, 1304810640, 2609621280]

約数ペア:

[(1, 2609621280), (2, 1304810640), (3, 869873760), (4, 652405320), (5, 521924256), (6, 434936880), (7, 372803040), (8, 326202660), (9, 289957920), (10, 260962128), (12, 217468440), (14, 186401520), (15, 173974752), (16, 163101330), (18, 144978960), (20, 130481064), (21, 124267680), (24, 108734220), (27, 96652640), (28, 93200760), (30, 86987376), (32, 81550665), (35, 74560608), (36, 72489480), (40, 65240532), (42, 62133840), (45, 57991584), (48, 54367110), (54, 48326320), (56, 46600380), (60, 43493688), (63, 41422560), (70, 37280304), (72, 36244740), (80, 32620266), (84, 31066920), (90, 28995792), (96, 27183555), (105, 24853536), (108, 24163160), (112, 23300190), (120, 21746844), (126, 20711280), (135, 19330528), (140, 18640152), (144, 18122370), (160, 16310133), (168, 15533460), (180, 14497896), (189, 13807520), (210, 12426768), (216, 12081580), (224, 11650095), (240, 10873422), (252, 10355640), (270, 9665264), (280, 9320076), (288, 9061185), (315, 8284512), (336, 7766730), (360, 7248948), (378, 6903760), (420, 6213384), (432, 6040790), (480, 5436711), (504, 5177820), (540, 4832632), (560, 4660038), (630, 4142256), (672, 3883365), (720, 3624474), (756, 3451880), (840, 3106692), (864, 3020395), (945, 2761504), (1008, 2588910), (1080, 2416316), (1120, 2330019), (1260, 2071128), (1440, 1812237), (1512, 1725940), (1680, 1553346), (1890, 1380752), (2016, 1294455), (2160, 1208158), (2520, 1035564), (3024, 862970), (3360, 776673), (3780, 690376), (4320, 604079), (5040, 517782), (6048, 431485), (7560, 345188), (10080, 258891), (15120, 172594), (30240, 86297)]