663002640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 2332015920

約数和(自身を除く): 1669013280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 113, 116, 120, 144, 145, 174, 180, 226, 232, 240, 261, 281, 290, 339, 348, 360, 435, 452, 464, 522, 562, 565, 580, 678, 696, 720, 843, 870, 904, 1017, 1044, 1124, 1130, 1160, 1305, 1356, 1392, 1405, 1686, 1695, 1740, 1808, 2034, 2088, 2248, 2260, 2320, 2529, 2610, 2712, 2810, 3277, 3372, 3390, 3480, 4068, 4176, 4215, 4496, 4520, 5058, 5085, 5220, 5424, 5620, 6554, 6744, 6780, 6960, 8136, 8149, 8430, 9040, 9831, 10116, 10170, 10440, 11240, 12645, 13108, 13488, 13560, 16272, 16298, 16385, 16860, 19662, 20232, 20340, 20880, 22480, 24447, 25290, 26216, 27120, 29493, 31753, 32596, 32770, 33720, 39324, 40464, 40680, 40745, 48894, 49155, 50580, 52432, 58986, 63506, 65192, 65540, 67440, 73341, 78648, 81360, 81490, 95259, 97788, 98310, 101160, 117972, 122235, 127012, 130384, 131080, 146682, 147465, 157296, 158765, 162980, 190518, 195576, 196620, 202320, 235944, 244470, 254024, 262160, 285777, 293364, 294930, 317530, 325960, 366705, 381036, 391152, 393240, 471888, 476295, 488940, 508048, 571554, 586728, 589860, 635060, 651920, 733410, 762072, 786480, 920837, 952590, 977880, 1143108, 1173456, 1179720, 1270120, 1428885, 1466820, 1524144, 1841674, 1905180, 1955760, 2286216, 2359440, 2540240, 2762511, 2857770, 2933640, 3683348, 3810360, 4572432, 4604185, 5525022, 5715540, 5867280, 7366696, 7620720, 8287533, 9208370, 11050044, 11431080, 13812555, 14733392, 16575066, 18416740, 22100088, 22862160, 27625110, 33150132, 36833480, 41437665, 44200176, 55250220, 66300264, 73666960, 82875330, 110500440, 132600528, 165750660, 221000880, 331501320, 663002640]

約数ペア:

[(1, 663002640), (2, 331501320), (3, 221000880), (4, 165750660), (5, 132600528), (6, 110500440), (8, 82875330), (9, 73666960), (10, 66300264), (12, 55250220), (15, 44200176), (16, 41437665), (18, 36833480), (20, 33150132), (24, 27625110), (29, 22862160), (30, 22100088), (36, 18416740), (40, 16575066), (45, 14733392), (48, 13812555), (58, 11431080), (60, 11050044), (72, 9208370), (80, 8287533), (87, 7620720), (90, 7366696), (113, 5867280), (116, 5715540), (120, 5525022), (144, 4604185), (145, 4572432), (174, 3810360), (180, 3683348), (226, 2933640), (232, 2857770), (240, 2762511), (261, 2540240), (281, 2359440), (290, 2286216), (339, 1955760), (348, 1905180), (360, 1841674), (435, 1524144), (452, 1466820), (464, 1428885), (522, 1270120), (562, 1179720), (565, 1173456), (580, 1143108), (678, 977880), (696, 952590), (720, 920837), (843, 786480), (870, 762072), (904, 733410), (1017, 651920), (1044, 635060), (1124, 589860), (1130, 586728), (1160, 571554), (1305, 508048), (1356, 488940), (1392, 476295), (1405, 471888), (1686, 393240), (1695, 391152), (1740, 381036), (1808, 366705), (2034, 325960), (2088, 317530), (2248, 294930), (2260, 293364), (2320, 285777), (2529, 262160), (2610, 254024), (2712, 244470), (2810, 235944), (3277, 202320), (3372, 196620), (3390, 195576), (3480, 190518), (4068, 162980), (4176, 158765), (4215, 157296), (4496, 147465), (4520, 146682), (5058, 131080), (5085, 130384), (5220, 127012), (5424, 122235), (5620, 117972), (6554, 101160), (6744, 98310), (6780, 97788), (6960, 95259), (8136, 81490), (8149, 81360), (8430, 78648), (9040, 73341), (9831, 67440), (10116, 65540), (10170, 65192), (10440, 63506), (11240, 58986), (12645, 52432), (13108, 50580), (13488, 49155), (13560, 48894), (16272, 40745), (16298, 40680), (16385, 40464), (16860, 39324), (19662, 33720), (20232, 32770), (20340, 32596), (20880, 31753), (22480, 29493), (24447, 27120), (25290, 26216)]