2021377680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{44563}}^1$

素因数の和:44595

約数の個数: 200

約数和(自身を含む): 8023659072

約数和(自身を除く): 6002281392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 44563, 45360, 89126, 133689, 178252, 222815, 267378, 311941, 356504, 401067, 445630, 534756, 623882, 668445, 713008, 802134, 891260, 935823, 1069512, 1203201, 1247764, 1336890, 1559705, 1604268, 1782520, 1871646, 2005335, 2139024, 2406402, 2495528, 2673780, 2807469, 3119410, 3208536, 3565040, 3609603, 3743292, 4010670, 4679115, 4812804, 4991056, 5347560, 5614938, 6016005, 6238820, 6417072, 7219206, 7486584, 8021340, 8422407, 9358230, 9625608, 10695120, 11229876, 12032010, 12477640, 14037345, 14438412, 14973168, 16042680, 16844814, 18048015, 18716460, 19251216, 22459752, 24064020, 24955280, 25267221, 28074690, 28876824, 32085360, 33689628, 36096030, 37432920, 42112035, 44919504, 48128040, 50534442, 56149380, 57753648, 67379256, 72192060, 74865840, 84224070, 96256080, 101068884, 112298760, 126336105, 134758512, 144384120, 168448140, 202137768, 224597520, 252672210, 288768240, 336896280, 404275536, 505344420, 673792560, 1010688840, 2021377680]

約数ペア:

[(1, 2021377680), (2, 1010688840), (3, 673792560), (4, 505344420), (5, 404275536), (6, 336896280), (7, 288768240), (8, 252672210), (9, 224597520), (10, 202137768), (12, 168448140), (14, 144384120), (15, 134758512), (16, 126336105), (18, 112298760), (20, 101068884), (21, 96256080), (24, 84224070), (27, 74865840), (28, 72192060), (30, 67379256), (35, 57753648), (36, 56149380), (40, 50534442), (42, 48128040), (45, 44919504), (48, 42112035), (54, 37432920), (56, 36096030), (60, 33689628), (63, 32085360), (70, 28876824), (72, 28074690), (80, 25267221), (81, 24955280), (84, 24064020), (90, 22459752), (105, 19251216), (108, 18716460), (112, 18048015), (120, 16844814), (126, 16042680), (135, 14973168), (140, 14438412), (144, 14037345), (162, 12477640), (168, 12032010), (180, 11229876), (189, 10695120), (210, 9625608), (216, 9358230), (240, 8422407), (252, 8021340), (270, 7486584), (280, 7219206), (315, 6417072), (324, 6238820), (336, 6016005), (360, 5614938), (378, 5347560), (405, 4991056), (420, 4812804), (432, 4679115), (504, 4010670), (540, 3743292), (560, 3609603), (567, 3565040), (630, 3208536), (648, 3119410), (720, 2807469), (756, 2673780), (810, 2495528), (840, 2406402), (945, 2139024), (1008, 2005335), (1080, 1871646), (1134, 1782520), (1260, 1604268), (1296, 1559705), (1512, 1336890), (1620, 1247764), (1680, 1203201), (1890, 1069512), (2160, 935823), (2268, 891260), (2520, 802134), (2835, 713008), (3024, 668445), (3240, 623882), (3780, 534756), (4536, 445630), (5040, 401067), (5670, 356504), (6480, 311941), (7560, 267378), (9072, 222815), (11340, 178252), (15120, 133689), (22680, 89126), (44563, 45360)]