2221007040

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12277

約数の個数: 280

約数和(自身を含む): 9029895072

約数和(自身を除く): 6808888032

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12241, 12960, 15120, 18144, 20160, 22680, 24482, 25920, 30240, 36288, 36723, 45360, 48964, 60480, 61205, 73446, 85687, 90720, 97928, 110169, 122410, 146892, 171374, 181440, 183615, 195856, 220338, 244820, 257061, 293784, 330507, 342748, 367230, 391712, 428435, 440676, 489640, 514122, 550845, 587568, 661014, 685496, 734460, 771183, 783424, 856870, 881352, 979280, 991521, 1028244, 1101690, 1175136, 1285305, 1322028, 1370992, 1468920, 1542366, 1652535, 1713740, 1762704, 1958560, 1983042, 2056488, 2203380, 2313549, 2350272, 2570610, 2644056, 2741984, 2937840, 3084732, 3305070, 3427480, 3525408, 3855915, 3917120, 3966084, 4112976, 4406760, 4627098, 4957605, 5141220, 5288112, 5483968, 5875680, 6169464, 6610140, 6854960, 6940647, 7050816, 7711830, 7932168, 8225952, 8813520, 9254196, 9915210, 10282440, 10576224, 11567745, 11751360, 12338928, 13220280, 13709920, 13881294, 15423660, 15864336, 16451904, 17627040, 18508392, 19830420, 20564880, 21152448, 23135490, 24677856, 26440560, 27419840, 27762588, 30847320, 31728672, 34703235, 35254080, 37016784, 39660840, 41129760, 46270980, 49355712, 52881120, 55525176, 61694640, 63457344, 69406470, 74033568, 79321680, 82259520, 92541960, 105762240, 111050352, 123389280, 138812940, 148067136, 158643360, 185083920, 222100704, 246778560, 277625880, 317286720, 370167840, 444201408, 555251760, 740335680, 1110503520, 2221007040]

約数ペア:

[(1, 2221007040), (2, 1110503520), (3, 740335680), (4, 555251760), (5, 444201408), (6, 370167840), (7, 317286720), (8, 277625880), (9, 246778560), (10, 222100704), (12, 185083920), (14, 158643360), (15, 148067136), (16, 138812940), (18, 123389280), (20, 111050352), (21, 105762240), (24, 92541960), (27, 82259520), (28, 79321680), (30, 74033568), (32, 69406470), (35, 63457344), (36, 61694640), (40, 55525176), (42, 52881120), (45, 49355712), (48, 46270980), (54, 41129760), (56, 39660840), (60, 37016784), (63, 35254080), (64, 34703235), (70, 31728672), (72, 30847320), (80, 27762588), (81, 27419840), (84, 26440560), (90, 24677856), (96, 23135490), (105, 21152448), (108, 20564880), (112, 19830420), (120, 18508392), (126, 17627040), (135, 16451904), (140, 15864336), (144, 15423660), (160, 13881294), (162, 13709920), (168, 13220280), (180, 12338928), (189, 11751360), (192, 11567745), (210, 10576224), (216, 10282440), (224, 9915210), (240, 9254196), (252, 8813520), (270, 8225952), (280, 7932168), (288, 7711830), (315, 7050816), (320, 6940647), (324, 6854960), (336, 6610140), (360, 6169464), (378, 5875680), (405, 5483968), (420, 5288112), (432, 5141220), (448, 4957605), (480, 4627098), (504, 4406760), (540, 4112976), (560, 3966084), (567, 3917120), (576, 3855915), (630, 3525408), (648, 3427480), (672, 3305070), (720, 3084732), (756, 2937840), (810, 2741984), (840, 2644056), (864, 2570610), (945, 2350272), (960, 2313549), (1008, 2203380), (1080, 2056488), (1120, 1983042), (1134, 1958560), (1260, 1762704), (1296, 1713740), (1344, 1652535), (1440, 1542366), (1512, 1468920), (1620, 1370992), (1680, 1322028), (1728, 1285305), (1890, 1175136), (2016, 1101690), (2160, 1028244), (2240, 991521), (2268, 979280), (2520, 881352), (2592, 856870), (2835, 783424), (2880, 771183), (3024, 734460), (3240, 685496), (3360, 661014), (3780, 587568), (4032, 550845), (4320, 514122), (4536, 489640), (5040, 440676), (5184, 428435), (5670, 391712), (6048, 367230), (6480, 342748), (6720, 330507), (7560, 293784), (8640, 257061), (9072, 244820), (10080, 220338), (11340, 195856), (12096, 183615), (12241, 181440), (12960, 171374), (15120, 146892), (18144, 122410), (20160, 110169), (22680, 97928), (24482, 90720), (25920, 85687), (30240, 73446), (36288, 61205), (36723, 60480), (45360, 48964)]