2040496920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8179}}^1$

素因数の和:8220

約数の個数: 320

約数和(自身を含む): 8551699200

約数和(自身を除く): 6511202280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1134, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1620, 1782, 1848, 1890, 1980, 2079, 2268, 2310, 2376, 2520, 2772, 2835, 2970, 3080, 3240, 3465, 3564, 3780, 3960, 4158, 4455, 4536, 4620, 5544, 5670, 5940, 6237, 6930, 7128, 7560, 8179, 8316, 8910, 9240, 10395, 11340, 11880, 12474, 13860, 16358, 16632, 17820, 20790, 22680, 24537, 24948, 27720, 31185, 32716, 35640, 40895, 41580, 49074, 49896, 57253, 62370, 65432, 73611, 81790, 83160, 89969, 98148, 114506, 122685, 124740, 147222, 163580, 171759, 179938, 196296, 220833, 229012, 245370, 249480, 269907, 286265, 294444, 327160, 343518, 359876, 368055, 441666, 449845, 458024, 490740, 515277, 539814, 572530, 588888, 629783, 662499, 687036, 719752, 736110, 809721, 858795, 883332, 899690, 981480, 1030554, 1079628, 1104165, 1145060, 1259566, 1324998, 1349535, 1374072, 1472220, 1545831, 1619442, 1717590, 1766664, 1799380, 1889349, 2061108, 2159256, 2208330, 2290120, 2429163, 2519132, 2576385, 2649996, 2699070, 2944440, 3091662, 3148915, 3238884, 3312495, 3435180, 3598760, 3778698, 4048605, 4122216, 4416660, 4637493, 4858326, 5038264, 5152770, 5299992, 5398140, 5668047, 6183324, 6297830, 6477768, 6624990, 6870360, 7287489, 7557396, 7729155, 8097210, 8833320, 9274986, 9446745, 9716652, 10305540, 10796280, 11336094, 12145815, 12366648, 12595660, 13249980, 14574978, 15114792, 15458310, 16194420, 17004141, 18549972, 18893490, 19433304, 20611080, 22672188, 23187465, 24291630, 25191320, 26499960, 28340235, 29149956, 30916620, 32388840, 34008282, 36437445, 37099944, 37786980, 45344376, 46374930, 48583260, 51012423, 56680470, 58299912, 61833240, 68016564, 72874890, 75573960, 85020705, 92749860, 97166520, 102024846, 113360940, 136033128, 145749780, 170041410, 185499720, 204049692, 226721880, 255062115, 291499560, 340082820, 408099384, 510124230, 680165640, 1020248460, 2040496920]

約数ペア:

[(1, 2040496920), (2, 1020248460), (3, 680165640), (4, 510124230), (5, 408099384), (6, 340082820), (7, 291499560), (8, 255062115), (9, 226721880), (10, 204049692), (11, 185499720), (12, 170041410), (14, 145749780), (15, 136033128), (18, 113360940), (20, 102024846), (21, 97166520), (22, 92749860), (24, 85020705), (27, 75573960), (28, 72874890), (30, 68016564), (33, 61833240), (35, 58299912), (36, 56680470), (40, 51012423), (42, 48583260), (44, 46374930), (45, 45344376), (54, 37786980), (55, 37099944), (56, 36437445), (60, 34008282), (63, 32388840), (66, 30916620), (70, 29149956), (72, 28340235), (77, 26499960), (81, 25191320), (84, 24291630), (88, 23187465), (90, 22672188), (99, 20611080), (105, 19433304), (108, 18893490), (110, 18549972), (120, 17004141), (126, 16194420), (132, 15458310), (135, 15114792), (140, 14574978), (154, 13249980), (162, 12595660), (165, 12366648), (168, 12145815), (180, 11336094), (189, 10796280), (198, 10305540), (210, 9716652), (216, 9446745), (220, 9274986), (231, 8833320), (252, 8097210), (264, 7729155), (270, 7557396), (280, 7287489), (297, 6870360), (308, 6624990), (315, 6477768), (324, 6297830), (330, 6183324), (360, 5668047), (378, 5398140), (385, 5299992), (396, 5152770), (405, 5038264), (420, 4858326), (440, 4637493), (462, 4416660), (495, 4122216), (504, 4048605), (540, 3778698), (567, 3598760), (594, 3435180), (616, 3312495), (630, 3238884), (648, 3148915), (660, 3091662), (693, 2944440), (756, 2699070), (770, 2649996), (792, 2576385), (810, 2519132), (840, 2429163), (891, 2290120), (924, 2208330), (945, 2159256), (990, 2061108), (1080, 1889349), (1134, 1799380), (1155, 1766664), (1188, 1717590), (1260, 1619442), (1320, 1545831), (1386, 1472220), (1485, 1374072), (1512, 1349535), (1540, 1324998), (1620, 1259566), (1782, 1145060), (1848, 1104165), (1890, 1079628), (1980, 1030554), (2079, 981480), (2268, 899690), (2310, 883332), (2376, 858795), (2520, 809721), (2772, 736110), (2835, 719752), (2970, 687036), (3080, 662499), (3240, 629783), (3465, 588888), (3564, 572530), (3780, 539814), (3960, 515277), (4158, 490740), (4455, 458024), (4536, 449845), (4620, 441666), (5544, 368055), (5670, 359876), (5940, 343518), (6237, 327160), (6930, 294444), (7128, 286265), (7560, 269907), (8179, 249480), (8316, 245370), (8910, 229012), (9240, 220833), (10395, 196296), (11340, 179938), (11880, 171759), (12474, 163580), (13860, 147222), (16358, 124740), (16632, 122685), (17820, 114506), (20790, 98148), (22680, 89969), (24537, 83160), (24948, 81790), (27720, 73611), (31185, 65432), (32716, 62370), (35640, 57253), (40895, 49896), (41580, 49074)]