490621320

素因数分解:

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

素因数の和:234

約数の個数: 384

約数和(自身を含む): 1943654400

約数和(自身を除く): 1453033080

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, 49, 54, 56, 60, 63, 70, 72, 73, 84, 90, 98, 105, 108, 120, 126, 127, 135, 140, 146, 147, 168, 180, 189, 196, 210, 216, 219, 245, 252, 254, 270, 280, 292, 294, 315, 360, 365, 378, 381, 392, 420, 438, 441, 490, 504, 508, 511, 540, 584, 588, 630, 635, 657, 730, 735, 756, 762, 840, 876, 882, 889, 945, 980, 1016, 1022, 1080, 1095, 1143, 1176, 1260, 1270, 1314, 1323, 1460, 1470, 1512, 1524, 1533, 1752, 1764, 1778, 1890, 1905, 1960, 1971, 2044, 2190, 2205, 2286, 2520, 2540, 2555, 2628, 2646, 2667, 2920, 2940, 3048, 3066, 3285, 3429, 3528, 3556, 3577, 3780, 3810, 3942, 4088, 4380, 4410, 4445, 4572, 4599, 5080, 5110, 5256, 5292, 5334, 5715, 5880, 6132, 6223, 6570, 6615, 6858, 7112, 7154, 7560, 7620, 7665, 7884, 8001, 8760, 8820, 8890, 9144, 9198, 9271, 9855, 10220, 10584, 10668, 10731, 11430, 12264, 12446, 13140, 13230, 13335, 13716, 13797, 14308, 15240, 15330, 15768, 16002, 17145, 17640, 17780, 17885, 18396, 18542, 18669, 19710, 20440, 21336, 21462, 22860, 22995, 24003, 24892, 26280, 26460, 26670, 27432, 27594, 27813, 28616, 30660, 31115, 32004, 32193, 34290, 35560, 35770, 36792, 37084, 37338, 39420, 40005, 42924, 45720, 45990, 46355, 48006, 49784, 52920, 53340, 53655, 55188, 55626, 56007, 61320, 62230, 64008, 64386, 64897, 68580, 68985, 71540, 74168, 74676, 78840, 80010, 83439, 85848, 91980, 92710, 93345, 96012, 96579, 106680, 107310, 110376, 111252, 112014, 120015, 124460, 128772, 129794, 137160, 137970, 139065, 143080, 149352, 160020, 160965, 166878, 168021, 183960, 185420, 186690, 192024, 193158, 194691, 214620, 222504, 224028, 240030, 248920, 250317, 257544, 259588, 275940, 278130, 280035, 320040, 321930, 324485, 333756, 336042, 370840, 373380, 386316, 389382, 417195, 429240, 448056, 454279, 480060, 482895, 500634, 519176, 551880, 556260, 560070, 584073, 643860, 648970, 667512, 672084, 746760, 772632, 778764, 834390, 840105, 908558, 960120, 965790, 973455, 1001268, 1112520, 1120140, 1168146, 1251585, 1287720, 1297940, 1344168, 1362837, 1557528, 1668780, 1680210, 1752219, 1817116, 1931580, 1946910, 2002536, 2240280, 2271395, 2336292, 2503170, 2595880, 2725674, 2920365, 3337560, 3360420, 3504438, 3634232, 3863160, 3893820, 4088511, 4542790, 4672584, 5006340, 5451348, 5840730, 6720840, 6814185, 7008876, 7787640, 8177022, 8761095, 9085580, 10012680, 10902696, 11681460, 12265533, 13628370, 14017752, 16354044, 17522190, 18171160, 20442555, 23362920, 24531066, 27256740, 32708088, 35044380, 40885110, 49062132, 54513480, 61327665, 70088760, 81770220, 98124264, 122655330, 163540440, 245310660, 490621320]

約数ペア:

[(1, 490621320), (2, 245310660), (3, 163540440), (4, 122655330), (5, 98124264), (6, 81770220), (7, 70088760), (8, 61327665), (9, 54513480), (10, 49062132), (12, 40885110), (14, 35044380), (15, 32708088), (18, 27256740), (20, 24531066), (21, 23362920), (24, 20442555), (27, 18171160), (28, 17522190), (30, 16354044), (35, 14017752), (36, 13628370), (40, 12265533), (42, 11681460), (45, 10902696), (49, 10012680), (54, 9085580), (56, 8761095), (60, 8177022), (63, 7787640), (70, 7008876), (72, 6814185), (73, 6720840), (84, 5840730), (90, 5451348), (98, 5006340), (105, 4672584), (108, 4542790), (120, 4088511), (126, 3893820), (127, 3863160), (135, 3634232), (140, 3504438), (146, 3360420), (147, 3337560), (168, 2920365), (180, 2725674), (189, 2595880), (196, 2503170), (210, 2336292), (216, 2271395), (219, 2240280), (245, 2002536), (252, 1946910), (254, 1931580), (270, 1817116), (280, 1752219), (292, 1680210), (294, 1668780), (315, 1557528), (360, 1362837), (365, 1344168), (378, 1297940), (381, 1287720), (392, 1251585), (420, 1168146), (438, 1120140), (441, 1112520), (490, 1001268), (504, 973455), (508, 965790), (511, 960120), (540, 908558), (584, 840105), (588, 834390), (630, 778764), (635, 772632), (657, 746760), (730, 672084), (735, 667512), (756, 648970), (762, 643860), (840, 584073), (876, 560070), (882, 556260), (889, 551880), (945, 519176), (980, 500634), (1016, 482895), (1022, 480060), (1080, 454279), (1095, 448056), (1143, 429240), (1176, 417195), (1260, 389382), (1270, 386316), (1314, 373380), (1323, 370840), (1460, 336042), (1470, 333756), (1512, 324485), (1524, 321930), (1533, 320040), (1752, 280035), (1764, 278130), (1778, 275940), (1890, 259588), (1905, 257544), (1960, 250317), (1971, 248920), (2044, 240030), (2190, 224028), (2205, 222504), (2286, 214620), (2520, 194691), (2540, 193158), (2555, 192024), (2628, 186690), (2646, 185420), (2667, 183960), (2920, 168021), (2940, 166878), (3048, 160965), (3066, 160020), (3285, 149352), (3429, 143080), (3528, 139065), (3556, 137970), (3577, 137160), (3780, 129794), (3810, 128772), (3942, 124460), (4088, 120015), (4380, 112014), (4410, 111252), (4445, 110376), (4572, 107310), (4599, 106680), (5080, 96579), (5110, 96012), (5256, 93345), (5292, 92710), (5334, 91980), (5715, 85848), (5880, 83439), (6132, 80010), (6223, 78840), (6570, 74676), (6615, 74168), (6858, 71540), (7112, 68985), (7154, 68580), (7560, 64897), (7620, 64386), (7665, 64008), (7884, 62230), (8001, 61320), (8760, 56007), (8820, 55626), (8890, 55188), (9144, 53655), (9198, 53340), (9271, 52920), (9855, 49784), (10220, 48006), (10584, 46355), (10668, 45990), (10731, 45720), (11430, 42924), (12264, 40005), (12446, 39420), (13140, 37338), (13230, 37084), (13335, 36792), (13716, 35770), (13797, 35560), (14308, 34290), (15240, 32193), (15330, 32004), (15768, 31115), (16002, 30660), (17145, 28616), (17640, 27813), (17780, 27594), (17885, 27432), (18396, 26670), (18542, 26460), (18669, 26280), (19710, 24892), (20440, 24003), (21336, 22995), (21462, 22860)]