8891449560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13729}}^1$

素因数の和:14010

約数の個数: 192

約数和(自身を含む): 33156302400

約数和(自身を除く): 24264852840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 257, 280, 315, 360, 420, 504, 514, 630, 771, 840, 1028, 1260, 1285, 1542, 1799, 2056, 2313, 2520, 2570, 3084, 3598, 3855, 4626, 5140, 5397, 6168, 7196, 7710, 8995, 9252, 10280, 10794, 11565, 13729, 14392, 15420, 16191, 17990, 18504, 21588, 23130, 26985, 27458, 30840, 32382, 35980, 41187, 43176, 46260, 53970, 54916, 64764, 68645, 71960, 80955, 82374, 92520, 96103, 107940, 109832, 123561, 129528, 137290, 161910, 164748, 192206, 205935, 215880, 247122, 274580, 288309, 323820, 329496, 384412, 411870, 480515, 494244, 549160, 576618, 617805, 647640, 768824, 823740, 864927, 961030, 988488, 1153236, 1235610, 1441545, 1647480, 1729854, 1922060, 2306472, 2471220, 2883090, 3459708, 3528353, 3844120, 4324635, 4942440, 5766180, 6919416, 7056706, 8649270, 10585059, 11532360, 14113412, 17298540, 17641765, 21170118, 24698471, 28226824, 31755177, 34597080, 35283530, 42340236, 49396942, 52925295, 63510354, 70567060, 74095413, 84680472, 98793884, 105850590, 123492355, 127020708, 141134120, 148190826, 158775885, 197587768, 211701180, 222286239, 246984710, 254041416, 296381652, 317551770, 370477065, 423402360, 444572478, 493969420, 592763304, 635103540, 740954130, 889144956, 987938840, 1111431195, 1270207080, 1481908260, 1778289912, 2222862390, 2963816520, 4445724780, 8891449560]

約数ペア:

[(1, 8891449560), (2, 4445724780), (3, 2963816520), (4, 2222862390), (5, 1778289912), (6, 1481908260), (7, 1270207080), (8, 1111431195), (9, 987938840), (10, 889144956), (12, 740954130), (14, 635103540), (15, 592763304), (18, 493969420), (20, 444572478), (21, 423402360), (24, 370477065), (28, 317551770), (30, 296381652), (35, 254041416), (36, 246984710), (40, 222286239), (42, 211701180), (45, 197587768), (56, 158775885), (60, 148190826), (63, 141134120), (70, 127020708), (72, 123492355), (84, 105850590), (90, 98793884), (105, 84680472), (120, 74095413), (126, 70567060), (140, 63510354), (168, 52925295), (180, 49396942), (210, 42340236), (252, 35283530), (257, 34597080), (280, 31755177), (315, 28226824), (360, 24698471), (420, 21170118), (504, 17641765), (514, 17298540), (630, 14113412), (771, 11532360), (840, 10585059), (1028, 8649270), (1260, 7056706), (1285, 6919416), (1542, 5766180), (1799, 4942440), (2056, 4324635), (2313, 3844120), (2520, 3528353), (2570, 3459708), (3084, 2883090), (3598, 2471220), (3855, 2306472), (4626, 1922060), (5140, 1729854), (5397, 1647480), (6168, 1441545), (7196, 1235610), (7710, 1153236), (8995, 988488), (9252, 961030), (10280, 864927), (10794, 823740), (11565, 768824), (13729, 647640), (14392, 617805), (15420, 576618), (16191, 549160), (17990, 494244), (18504, 480515), (21588, 411870), (23130, 384412), (26985, 329496), (27458, 323820), (30840, 288309), (32382, 274580), (35980, 247122), (41187, 215880), (43176, 205935), (46260, 192206), (53970, 164748), (54916, 161910), (64764, 137290), (68645, 129528), (71960, 123561), (80955, 109832), (82374, 107940), (92520, 96103)]