210266280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 825200640

約数和(自身を除く): 614934360

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, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 120, 126, 127, 135, 140, 146, 162, 168, 180, 189, 210, 216, 219, 252, 254, 270, 280, 292, 315, 324, 360, 365, 378, 381, 405, 420, 438, 504, 508, 511, 540, 567, 584, 630, 635, 648, 657, 730, 756, 762, 810, 840, 876, 889, 945, 1016, 1022, 1080, 1095, 1134, 1143, 1260, 1270, 1314, 1460, 1512, 1524, 1533, 1620, 1752, 1778, 1890, 1905, 1971, 2044, 2190, 2268, 2286, 2520, 2540, 2555, 2628, 2667, 2835, 2920, 3048, 3066, 3240, 3285, 3429, 3556, 3780, 3810, 3942, 4088, 4380, 4445, 4536, 4572, 4599, 5080, 5110, 5256, 5334, 5670, 5715, 5913, 6132, 6570, 6858, 7112, 7560, 7620, 7665, 7884, 8001, 8760, 8890, 9144, 9198, 9271, 9855, 10220, 10287, 10668, 11340, 11430, 11826, 12264, 13140, 13335, 13716, 13797, 15240, 15330, 15768, 16002, 17145, 17780, 18396, 18542, 19710, 20440, 20574, 21336, 22680, 22860, 22995, 23652, 24003, 26280, 26670, 27432, 27594, 27813, 29565, 30660, 32004, 34290, 35560, 36792, 37084, 39420, 40005, 41148, 41391, 45720, 45990, 46355, 47304, 48006, 51435, 53340, 55188, 55626, 59130, 61320, 64008, 64897, 68580, 68985, 72009, 74168, 78840, 80010, 82296, 82782, 83439, 91980, 92710, 96012, 102870, 106680, 110376, 111252, 118260, 120015, 129794, 137160, 137970, 139065, 144018, 160020, 165564, 166878, 183960, 185420, 192024, 194691, 205740, 206955, 222504, 236520, 240030, 250317, 259588, 275940, 278130, 288036, 320040, 324485, 331128, 333756, 360045, 370840, 389382, 411480, 413910, 417195, 480060, 500634, 519176, 551880, 556260, 576072, 584073, 648970, 667512, 720090, 750951, 778764, 827820, 834390, 960120, 973455, 1001268, 1112520, 1168146, 1251585, 1297940, 1440180, 1501902, 1557528, 1655640, 1668780, 1752219, 1946910, 2002536, 2336292, 2503170, 2595880, 2880360, 2920365, 3003804, 3337560, 3504438, 3754755, 3893820, 4672584, 5006340, 5256657, 5840730, 6007608, 7008876, 7509510, 7787640, 8761095, 10012680, 10513314, 11681460, 14017752, 15019020, 17522190, 21026628, 23362920, 26283285, 30038040, 35044380, 42053256, 52566570, 70088760, 105133140, 210266280]

約数ペア:

[(1, 210266280), (2, 105133140), (3, 70088760), (4, 52566570), (5, 42053256), (6, 35044380), (7, 30038040), (8, 26283285), (9, 23362920), (10, 21026628), (12, 17522190), (14, 15019020), (15, 14017752), (18, 11681460), (20, 10513314), (21, 10012680), (24, 8761095), (27, 7787640), (28, 7509510), (30, 7008876), (35, 6007608), (36, 5840730), (40, 5256657), (42, 5006340), (45, 4672584), (54, 3893820), (56, 3754755), (60, 3504438), (63, 3337560), (70, 3003804), (72, 2920365), (73, 2880360), (81, 2595880), (84, 2503170), (90, 2336292), (105, 2002536), (108, 1946910), (120, 1752219), (126, 1668780), (127, 1655640), (135, 1557528), (140, 1501902), (146, 1440180), (162, 1297940), (168, 1251585), (180, 1168146), (189, 1112520), (210, 1001268), (216, 973455), (219, 960120), (252, 834390), (254, 827820), (270, 778764), (280, 750951), (292, 720090), (315, 667512), (324, 648970), (360, 584073), (365, 576072), (378, 556260), (381, 551880), (405, 519176), (420, 500634), (438, 480060), (504, 417195), (508, 413910), (511, 411480), (540, 389382), (567, 370840), (584, 360045), (630, 333756), (635, 331128), (648, 324485), (657, 320040), (730, 288036), (756, 278130), (762, 275940), (810, 259588), (840, 250317), (876, 240030), (889, 236520), (945, 222504), (1016, 206955), (1022, 205740), (1080, 194691), (1095, 192024), (1134, 185420), (1143, 183960), (1260, 166878), (1270, 165564), (1314, 160020), (1460, 144018), (1512, 139065), (1524, 137970), (1533, 137160), (1620, 129794), (1752, 120015), (1778, 118260), (1890, 111252), (1905, 110376), (1971, 106680), (2044, 102870), (2190, 96012), (2268, 92710), (2286, 91980), (2520, 83439), (2540, 82782), (2555, 82296), (2628, 80010), (2667, 78840), (2835, 74168), (2920, 72009), (3048, 68985), (3066, 68580), (3240, 64897), (3285, 64008), (3429, 61320), (3556, 59130), (3780, 55626), (3810, 55188), (3942, 53340), (4088, 51435), (4380, 48006), (4445, 47304), (4536, 46355), (4572, 45990), (4599, 45720), (5080, 41391), (5110, 41148), (5256, 40005), (5334, 39420), (5670, 37084), (5715, 36792), (5913, 35560), (6132, 34290), (6570, 32004), (6858, 30660), (7112, 29565), (7560, 27813), (7620, 27594), (7665, 27432), (7884, 26670), (8001, 26280), (8760, 24003), (8890, 23652), (9144, 22995), (9198, 22860), (9271, 22680), (9855, 21336), (10220, 20574), (10287, 20440), (10668, 19710), (11340, 18542), (11430, 18396), (11826, 17780), (12264, 17145), (13140, 16002), (13335, 15768), (13716, 15330), (13797, 15240)]