2767201920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{22877}}^1$

素因数の和:22912

約数の個数: 256

約数和(自身を含む): 11201068800

約数和(自身を除く): 8433866880

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 22877, 24192, 30240, 40320, 45754, 60480, 68631, 91508, 114385, 120960, 137262, 160139, 183016, 205893, 228770, 274524, 320278, 343155, 366032, 411786, 457540, 480417, 549048, 617679, 640556, 686310, 732064, 800695, 823572, 915080, 960834, 1029465, 1098096, 1235358, 1281112, 1372620, 1441251, 1464128, 1601390, 1647144, 1830160, 1921668, 2058930, 2196192, 2402085, 2470716, 2562224, 2745240, 2882502, 2928256, 3088395, 3202780, 3294288, 3660320, 3843336, 4117860, 4323753, 4392384, 4804170, 4941432, 5124448, 5490480, 5765004, 6176790, 6405560, 6588576, 7206255, 7320640, 7686672, 8235720, 8647506, 8784768, 9608340, 9882864, 10248896, 10980960, 11530008, 12353580, 12811120, 13177152, 14412510, 14641280, 15373344, 16471440, 17295012, 19216680, 19765728, 20497792, 21618765, 21961920, 23060016, 24707160, 25622240, 26354304, 28825020, 30746688, 32942880, 34590024, 38433360, 39531456, 43237530, 43923840, 46120032, 49414320, 51244480, 57650040, 61493376, 65885760, 69180048, 76866720, 79062912, 86475060, 92240064, 98828640, 102488960, 115300080, 131771520, 138360096, 153733440, 172950120, 184480128, 197657280, 230600160, 276720192, 307466880, 345900240, 395314560, 461200320, 553440384, 691800480, 922400640, 1383600960, 2767201920]

約数ペア:

[(1, 2767201920), (2, 1383600960), (3, 922400640), (4, 691800480), (5, 553440384), (6, 461200320), (7, 395314560), (8, 345900240), (9, 307466880), (10, 276720192), (12, 230600160), (14, 197657280), (15, 184480128), (16, 172950120), (18, 153733440), (20, 138360096), (21, 131771520), (24, 115300080), (27, 102488960), (28, 98828640), (30, 92240064), (32, 86475060), (35, 79062912), (36, 76866720), (40, 69180048), (42, 65885760), (45, 61493376), (48, 57650040), (54, 51244480), (56, 49414320), (60, 46120032), (63, 43923840), (64, 43237530), (70, 39531456), (72, 38433360), (80, 34590024), (84, 32942880), (90, 30746688), (96, 28825020), (105, 26354304), (108, 25622240), (112, 24707160), (120, 23060016), (126, 21961920), (128, 21618765), (135, 20497792), (140, 19765728), (144, 19216680), (160, 17295012), (168, 16471440), (180, 15373344), (189, 14641280), (192, 14412510), (210, 13177152), (216, 12811120), (224, 12353580), (240, 11530008), (252, 10980960), (270, 10248896), (280, 9882864), (288, 9608340), (315, 8784768), (320, 8647506), (336, 8235720), (360, 7686672), (378, 7320640), (384, 7206255), (420, 6588576), (432, 6405560), (448, 6176790), (480, 5765004), (504, 5490480), (540, 5124448), (560, 4941432), (576, 4804170), (630, 4392384), (640, 4323753), (672, 4117860), (720, 3843336), (756, 3660320), (840, 3294288), (864, 3202780), (896, 3088395), (945, 2928256), (960, 2882502), (1008, 2745240), (1080, 2562224), (1120, 2470716), (1152, 2402085), (1260, 2196192), (1344, 2058930), (1440, 1921668), (1512, 1830160), (1680, 1647144), (1728, 1601390), (1890, 1464128), (1920, 1441251), (2016, 1372620), (2160, 1281112), (2240, 1235358), (2520, 1098096), (2688, 1029465), (2880, 960834), (3024, 915080), (3360, 823572), (3456, 800695), (3780, 732064), (4032, 686310), (4320, 640556), (4480, 617679), (5040, 549048), (5760, 480417), (6048, 457540), (6720, 411786), (7560, 366032), (8064, 343155), (8640, 320278), (10080, 274524), (12096, 228770), (13440, 205893), (15120, 183016), (17280, 160139), (20160, 137262), (22877, 120960), (24192, 114385), (30240, 91508), (40320, 68631), (45754, 60480)]