7252721280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{3671}}^1$

素因数の和:3717

約数の個数: 384

約数和(自身を含む): 29214432000

約数和(自身を除く): 21961710720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3671, 3920, 4032, 4116, 4410, 4480, 4704, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7342, 7840, 8064, 8232, 8820, 9408, 10080, 10290, 10976, 11013, 11760, 12348, 13440, 13720, 14112, 14684, 15435, 15680, 16464, 17640, 18355, 18816, 20160, 20580, 21952, 22026, 23520, 24696, 25697, 27440, 28224, 29368, 30870, 31360, 32928, 33039, 35280, 36710, 40320, 41160, 43904, 44052, 47040, 49392, 51394, 54880, 55065, 56448, 58736, 61740, 65856, 66078, 70560, 73420, 77091, 82320, 88104, 94080, 98784, 102788, 109760, 110130, 117472, 123480, 128485, 131712, 132156, 141120, 146840, 154182, 164640, 165195, 176208, 179879, 197568, 205576, 219520, 220260, 231273, 234944, 246960, 256970, 264312, 282240, 293680, 308364, 329280, 330390, 352416, 359758, 385455, 395136, 411152, 440520, 462546, 469888, 493920, 513940, 528624, 539637, 587360, 616728, 658560, 660780, 704832, 719516, 770910, 822304, 881040, 899395, 925092, 987840, 1027880, 1057248, 1079274, 1156365, 1174720, 1233456, 1259153, 1321560, 1409664, 1439032, 1541820, 1618911, 1644608, 1762080, 1798790, 1850184, 1975680, 2055760, 2114496, 2158548, 2312730, 2349440, 2466912, 2518306, 2643120, 2698185, 2878064, 3083640, 3237822, 3289216, 3524160, 3597580, 3700368, 3777459, 4111520, 4228992, 4317096, 4625460, 4933824, 5036612, 5286240, 5396370, 5756128, 6167280, 6295765, 6475644, 7048320, 7195160, 7400736, 7554918, 8094555, 8223040, 8634192, 9250920, 9867648, 10073224, 10572480, 10792740, 11332377, 11512256, 12334560, 12591530, 12951288, 14390320, 14801472, 15109836, 16189110, 16446080, 17268384, 18501840, 18887295, 20146448, 21144960, 21585480, 22664754, 23024512, 24669120, 25183060, 25902576, 28780640, 29602944, 30219672, 32378220, 34536768, 37003680, 37774590, 40292896, 43170960, 45329508, 49338240, 50366120, 51805152, 56661885, 57561280, 60439344, 64756440, 69073536, 74007360, 75549180, 80585792, 86341920, 90659016, 100732240, 103610304, 113323770, 115122560, 120878688, 129512880, 148014720, 151098360, 161171584, 172683840, 181318032, 201464480, 207220608, 226647540, 241757376, 259025760, 302196720, 345367680, 362636064, 402928960, 453295080, 483514752, 518051520, 604393440, 725272128, 805857920, 906590160, 1036103040, 1208786880, 1450544256, 1813180320, 2417573760, 3626360640, 7252721280]

約数ペア:

[(1, 7252721280), (2, 3626360640), (3, 2417573760), (4, 1813180320), (5, 1450544256), (6, 1208786880), (7, 1036103040), (8, 906590160), (9, 805857920), (10, 725272128), (12, 604393440), (14, 518051520), (15, 483514752), (16, 453295080), (18, 402928960), (20, 362636064), (21, 345367680), (24, 302196720), (28, 259025760), (30, 241757376), (32, 226647540), (35, 207220608), (36, 201464480), (40, 181318032), (42, 172683840), (45, 161171584), (48, 151098360), (49, 148014720), (56, 129512880), (60, 120878688), (63, 115122560), (64, 113323770), (70, 103610304), (72, 100732240), (80, 90659016), (84, 86341920), (90, 80585792), (96, 75549180), (98, 74007360), (105, 69073536), (112, 64756440), (120, 60439344), (126, 57561280), (128, 56661885), (140, 51805152), (144, 50366120), (147, 49338240), (160, 45329508), (168, 43170960), (180, 40292896), (192, 37774590), (196, 37003680), (210, 34536768), (224, 32378220), (240, 30219672), (245, 29602944), (252, 28780640), (280, 25902576), (288, 25183060), (294, 24669120), (315, 23024512), (320, 22664754), (336, 21585480), (343, 21144960), (360, 20146448), (384, 18887295), (392, 18501840), (420, 17268384), (441, 16446080), (448, 16189110), (480, 15109836), (490, 14801472), (504, 14390320), (560, 12951288), (576, 12591530), (588, 12334560), (630, 11512256), (640, 11332377), (672, 10792740), (686, 10572480), (720, 10073224), (735, 9867648), (784, 9250920), (840, 8634192), (882, 8223040), (896, 8094555), (960, 7554918), (980, 7400736), (1008, 7195160), (1029, 7048320), (1120, 6475644), (1152, 6295765), (1176, 6167280), (1260, 5756128), (1344, 5396370), (1372, 5286240), (1440, 5036612), (1470, 4933824), (1568, 4625460), (1680, 4317096), (1715, 4228992), (1764, 4111520), (1920, 3777459), (1960, 3700368), (2016, 3597580), (2058, 3524160), (2205, 3289216), (2240, 3237822), (2352, 3083640), (2520, 2878064), (2688, 2698185), (2744, 2643120), (2880, 2518306), (2940, 2466912), (3087, 2349440), (3136, 2312730), (3360, 2158548), (3430, 2114496), (3528, 2055760), (3671, 1975680), (3920, 1850184), (4032, 1798790), (4116, 1762080), (4410, 1644608), (4480, 1618911), (4704, 1541820), (5040, 1439032), (5145, 1409664), (5488, 1321560), (5760, 1259153), (5880, 1233456), (6174, 1174720), (6272, 1156365), (6720, 1079274), (6860, 1057248), (7056, 1027880), (7342, 987840), (7840, 925092), (8064, 899395), (8232, 881040), (8820, 822304), (9408, 770910), (10080, 719516), (10290, 704832), (10976, 660780), (11013, 658560), (11760, 616728), (12348, 587360), (13440, 539637), (13720, 528624), (14112, 513940), (14684, 493920), (15435, 469888), (15680, 462546), (16464, 440520), (17640, 411152), (18355, 395136), (18816, 385455), (20160, 359758), (20580, 352416), (21952, 330390), (22026, 329280), (23520, 308364), (24696, 293680), (25697, 282240), (27440, 264312), (28224, 256970), (29368, 246960), (30870, 234944), (31360, 231273), (32928, 220260), (33039, 219520), (35280, 205576), (36710, 197568), (40320, 179879), (41160, 176208), (43904, 165195), (44052, 164640), (47040, 154182), (49392, 146840), (51394, 141120), (54880, 132156), (55065, 131712), (56448, 128485), (58736, 123480), (61740, 117472), (65856, 110130), (66078, 109760), (70560, 102788), (73420, 98784), (77091, 94080), (82320, 88104)]