921511080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 320

約数和(自身を含む): 3629767680

約数和(自身を除く): 2708256600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 81, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 162, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 324, 328, 360, 369, 378, 405, 410, 420, 492, 504, 540, 567, 574, 615, 630, 648, 738, 756, 810, 820, 840, 861, 945, 984, 991, 1080, 1107, 1134, 1148, 1230, 1260, 1435, 1476, 1512, 1620, 1640, 1722, 1845, 1890, 1982, 2214, 2268, 2296, 2460, 2520, 2583, 2835, 2870, 2952, 2973, 3240, 3321, 3444, 3690, 3780, 3964, 4305, 4428, 4536, 4920, 4955, 5166, 5535, 5670, 5740, 5946, 6642, 6888, 6937, 7380, 7560, 7749, 7928, 8610, 8856, 8919, 9910, 10332, 11070, 11340, 11480, 11892, 12915, 13284, 13874, 14760, 14865, 15498, 16605, 17220, 17838, 19820, 20664, 20811, 22140, 22680, 23247, 23784, 25830, 26568, 26757, 27748, 29730, 30996, 33210, 34440, 34685, 35676, 38745, 39640, 40631, 41622, 44280, 44595, 46494, 51660, 53514, 55496, 59460, 61992, 62433, 66420, 69370, 71352, 77490, 80271, 81262, 83244, 89190, 92988, 103320, 104055, 107028, 116235, 118920, 121893, 124866, 132840, 133785, 138740, 154980, 160542, 162524, 166488, 178380, 185976, 187299, 203155, 208110, 214056, 232470, 243786, 249732, 267570, 277480, 284417, 309960, 312165, 321084, 325048, 356760, 365679, 374598, 401355, 406310, 416220, 464940, 487572, 499464, 535140, 561897, 568834, 609465, 624330, 642168, 731358, 749196, 802710, 812620, 832440, 853251, 929880, 936495, 975144, 1070280, 1097037, 1123794, 1137668, 1218930, 1248660, 1422085, 1462716, 1498392, 1605420, 1625240, 1706502, 1828395, 1872990, 2194074, 2247588, 2275336, 2437860, 2497320, 2559753, 2809485, 2844170, 2925432, 3210840, 3291111, 3413004, 3656790, 3745980, 4266255, 4388148, 4495176, 4875720, 5119506, 5485185, 5618970, 5688340, 6582222, 6826008, 7313580, 7491960, 7679259, 8532510, 8776296, 10239012, 10970370, 11237940, 11376680, 12798765, 13164444, 14627160, 15358518, 16455555, 17065020, 20478024, 21940740, 22475880, 23037777, 25597530, 26328888, 30717036, 32911110, 34130040, 38396295, 43881480, 46075554, 51195060, 61434072, 65822220, 76792590, 92151108, 102390120, 115188885, 131644440, 153585180, 184302216, 230377770, 307170360, 460755540, 921511080]

約数ペア:

[(1, 921511080), (2, 460755540), (3, 307170360), (4, 230377770), (5, 184302216), (6, 153585180), (7, 131644440), (8, 115188885), (9, 102390120), (10, 92151108), (12, 76792590), (14, 65822220), (15, 61434072), (18, 51195060), (20, 46075554), (21, 43881480), (24, 38396295), (27, 34130040), (28, 32911110), (30, 30717036), (35, 26328888), (36, 25597530), (40, 23037777), (41, 22475880), (42, 21940740), (45, 20478024), (54, 17065020), (56, 16455555), (60, 15358518), (63, 14627160), (70, 13164444), (72, 12798765), (81, 11376680), (82, 11237940), (84, 10970370), (90, 10239012), (105, 8776296), (108, 8532510), (120, 7679259), (123, 7491960), (126, 7313580), (135, 6826008), (140, 6582222), (162, 5688340), (164, 5618970), (168, 5485185), (180, 5119506), (189, 4875720), (205, 4495176), (210, 4388148), (216, 4266255), (246, 3745980), (252, 3656790), (270, 3413004), (280, 3291111), (287, 3210840), (315, 2925432), (324, 2844170), (328, 2809485), (360, 2559753), (369, 2497320), (378, 2437860), (405, 2275336), (410, 2247588), (420, 2194074), (492, 1872990), (504, 1828395), (540, 1706502), (567, 1625240), (574, 1605420), (615, 1498392), (630, 1462716), (648, 1422085), (738, 1248660), (756, 1218930), (810, 1137668), (820, 1123794), (840, 1097037), (861, 1070280), (945, 975144), (984, 936495), (991, 929880), (1080, 853251), (1107, 832440), (1134, 812620), (1148, 802710), (1230, 749196), (1260, 731358), (1435, 642168), (1476, 624330), (1512, 609465), (1620, 568834), (1640, 561897), (1722, 535140), (1845, 499464), (1890, 487572), (1982, 464940), (2214, 416220), (2268, 406310), (2296, 401355), (2460, 374598), (2520, 365679), (2583, 356760), (2835, 325048), (2870, 321084), (2952, 312165), (2973, 309960), (3240, 284417), (3321, 277480), (3444, 267570), (3690, 249732), (3780, 243786), (3964, 232470), (4305, 214056), (4428, 208110), (4536, 203155), (4920, 187299), (4955, 185976), (5166, 178380), (5535, 166488), (5670, 162524), (5740, 160542), (5946, 154980), (6642, 138740), (6888, 133785), (6937, 132840), (7380, 124866), (7560, 121893), (7749, 118920), (7928, 116235), (8610, 107028), (8856, 104055), (8919, 103320), (9910, 92988), (10332, 89190), (11070, 83244), (11340, 81262), (11480, 80271), (11892, 77490), (12915, 71352), (13284, 69370), (13874, 66420), (14760, 62433), (14865, 61992), (15498, 59460), (16605, 55496), (17220, 53514), (17838, 51660), (19820, 46494), (20664, 44595), (20811, 44280), (22140, 41622), (22680, 40631), (23247, 39640), (23784, 38745), (25830, 35676), (26568, 34685), (26757, 34440), (27748, 33210), (29730, 30996)]