1638689902920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{214541}}^1$

素因数の和:215005

約数の個数: 288

約数和(自身を含む): 6209587795320

約数和(自身を除く): 4570897892400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 433, 441, 490, 504, 588, 630, 735, 840, 866, 882, 980, 1176, 1260, 1299, 1470, 1732, 1764, 1960, 2165, 2205, 2520, 2598, 2940, 3031, 3464, 3528, 3897, 4330, 4410, 5196, 5880, 6062, 6495, 7794, 8660, 8820, 9093, 10392, 12124, 12990, 15155, 15588, 17320, 17640, 18186, 19485, 21217, 24248, 25980, 27279, 30310, 31176, 36372, 38970, 42434, 45465, 51960, 54558, 60620, 63651, 72744, 77940, 84868, 90930, 106085, 109116, 121240, 127302, 136395, 155880, 169736, 181860, 190953, 212170, 214541, 218232, 254604, 272790, 318255, 363720, 381906, 424340, 429082, 509208, 545580, 636510, 643623, 763812, 848680, 858164, 954765, 1072705, 1091160, 1273020, 1287246, 1501787, 1527624, 1716328, 1909530, 1930869, 2145410, 2546040, 2574492, 3003574, 3218115, 3819060, 3861738, 4290820, 4505361, 5148984, 6007148, 6436230, 7508935, 7638120, 7723476, 8581640, 9010722, 9654345, 10512509, 12014296, 12872460, 13516083, 15017870, 15446952, 18021444, 19308690, 21025018, 22526805, 25744920, 27032166, 30035740, 31537527, 36042888, 38617380, 42050036, 45053610, 52562545, 54064332, 60071480, 63075054, 67580415, 77234760, 84100072, 90107220, 92896253, 94612581, 105125090, 108128664, 126150108, 135160830, 157687635, 180214440, 185792506, 189225162, 210250180, 252300216, 270321660, 278688759, 315375270, 371585012, 378450324, 420500360, 464481265, 473062905, 540643320, 557377518, 630750540, 650273771, 743170024, 756900648, 836066277, 928962530, 946125810, 1114755036, 1261501080, 1300547542, 1393443795, 1672132554, 1857925060, 1892251620, 1950821313, 2229510072, 2601095084, 2786887590, 3251368855, 3344265108, 3715850120, 3784503240, 3901642626, 4180331385, 4551916397, 5202190168, 5573775180, 5852463939, 6502737710, 6688530216, 7803285252, 8360662770, 9103832794, 9754106565, 11147550360, 11704927878, 13005475420, 13655749191, 15606570504, 16721325540, 18207665588, 19508213130, 22759581985, 23409855756, 26010950840, 27311498382, 29262319695, 33442651080, 36415331176, 39016426260, 40967247573, 45519163970, 46819711512, 54622996764, 58524639390, 68278745955, 78032852520, 81934495146, 91038327940, 109245993528, 117049278780, 136557491910, 163868990292, 182076655880, 204836237865, 234098557560, 273114983820, 327737980584, 409672475730, 546229967640, 819344951460, 1638689902920]

約数ペア:

[(1, 1638689902920), (2, 819344951460), (3, 546229967640), (4, 409672475730), (5, 327737980584), (6, 273114983820), (7, 234098557560), (8, 204836237865), (9, 182076655880), (10, 163868990292), (12, 136557491910), (14, 117049278780), (15, 109245993528), (18, 91038327940), (20, 81934495146), (21, 78032852520), (24, 68278745955), (28, 58524639390), (30, 54622996764), (35, 46819711512), (36, 45519163970), (40, 40967247573), (42, 39016426260), (45, 36415331176), (49, 33442651080), (56, 29262319695), (60, 27311498382), (63, 26010950840), (70, 23409855756), (72, 22759581985), (84, 19508213130), (90, 18207665588), (98, 16721325540), (105, 15606570504), (120, 13655749191), (126, 13005475420), (140, 11704927878), (147, 11147550360), (168, 9754106565), (180, 9103832794), (196, 8360662770), (210, 7803285252), (245, 6688530216), (252, 6502737710), (280, 5852463939), (294, 5573775180), (315, 5202190168), (360, 4551916397), (392, 4180331385), (420, 3901642626), (433, 3784503240), (441, 3715850120), (490, 3344265108), (504, 3251368855), (588, 2786887590), (630, 2601095084), (735, 2229510072), (840, 1950821313), (866, 1892251620), (882, 1857925060), (980, 1672132554), (1176, 1393443795), (1260, 1300547542), (1299, 1261501080), (1470, 1114755036), (1732, 946125810), (1764, 928962530), (1960, 836066277), (2165, 756900648), (2205, 743170024), (2520, 650273771), (2598, 630750540), (2940, 557377518), (3031, 540643320), (3464, 473062905), (3528, 464481265), (3897, 420500360), (4330, 378450324), (4410, 371585012), (5196, 315375270), (5880, 278688759), (6062, 270321660), (6495, 252300216), (7794, 210250180), (8660, 189225162), (8820, 185792506), (9093, 180214440), (10392, 157687635), (12124, 135160830), (12990, 126150108), (15155, 108128664), (15588, 105125090), (17320, 94612581), (17640, 92896253), (18186, 90107220), (19485, 84100072), (21217, 77234760), (24248, 67580415), (25980, 63075054), (27279, 60071480), (30310, 54064332), (31176, 52562545), (36372, 45053610), (38970, 42050036), (42434, 38617380), (45465, 36042888), (51960, 31537527), (54558, 30035740), (60620, 27032166), (63651, 25744920), (72744, 22526805), (77940, 21025018), (84868, 19308690), (90930, 18021444), (106085, 15446952), (109116, 15017870), (121240, 13516083), (127302, 12872460), (136395, 12014296), (155880, 10512509), (169736, 9654345), (181860, 9010722), (190953, 8581640), (212170, 7723476), (214541, 7638120), (218232, 7508935), (254604, 6436230), (272790, 6007148), (318255, 5148984), (363720, 4505361), (381906, 4290820), (424340, 3861738), (429082, 3819060), (509208, 3218115), (545580, 3003574), (636510, 2574492), (643623, 2546040), (763812, 2145410), (848680, 1930869), (858164, 1909530), (954765, 1716328), (1072705, 1527624), (1091160, 1501787), (1273020, 1287246)]