1078108080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 320

約数和(自身を含む): 3998220288

約数和(自身を除く): 2920112208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 127, 140, 155, 163, 168, 186, 210, 217, 240, 248, 254, 280, 310, 326, 336, 372, 381, 420, 434, 465, 489, 496, 508, 560, 620, 635, 651, 652, 744, 762, 815, 840, 868, 889, 930, 978, 1016, 1085, 1141, 1240, 1270, 1302, 1304, 1488, 1524, 1630, 1680, 1736, 1778, 1860, 1905, 1956, 2032, 2170, 2282, 2445, 2480, 2540, 2604, 2608, 2667, 3048, 3255, 3260, 3423, 3472, 3556, 3720, 3810, 3912, 3937, 4340, 4445, 4564, 4890, 5053, 5080, 5208, 5334, 5705, 6096, 6510, 6520, 6846, 7112, 7440, 7620, 7824, 7874, 8680, 8890, 9128, 9780, 10106, 10160, 10416, 10668, 11410, 11811, 13020, 13040, 13335, 13692, 14224, 15159, 15240, 15748, 17115, 17360, 17780, 18256, 19560, 19685, 20212, 20701, 21336, 22820, 23622, 25265, 26040, 26670, 27384, 27559, 30318, 30480, 31496, 34230, 35371, 35560, 39120, 39370, 40424, 41402, 42672, 45640, 47244, 50530, 52080, 53340, 54768, 55118, 59055, 60636, 62103, 62992, 68460, 70742, 71120, 75795, 78740, 80848, 82677, 82804, 91280, 94488, 101060, 103505, 106113, 106680, 110236, 118110, 121272, 124206, 136920, 137795, 141484, 144907, 151590, 157480, 165354, 165608, 176855, 188976, 202120, 207010, 212226, 213360, 220472, 236220, 242544, 248412, 273840, 275590, 282968, 289814, 303180, 310515, 314960, 330708, 331216, 353710, 404240, 413385, 414020, 424452, 434721, 440944, 472440, 496824, 530565, 551180, 565936, 579628, 606360, 621030, 641731, 661416, 707420, 724535, 826770, 828040, 848904, 869442, 944880, 993648, 1061130, 1102360, 1159256, 1212720, 1242060, 1283462, 1322832, 1414840, 1449070, 1653540, 1656080, 1697808, 1738884, 1925193, 2122260, 2173605, 2204720, 2318512, 2484120, 2566924, 2829680, 2898140, 3208655, 3307080, 3477768, 3850386, 4244520, 4347210, 4492117, 4968240, 5133848, 5796280, 6417310, 6614160, 6955536, 7700772, 8489040, 8694420, 8984234, 9625965, 10267696, 11592560, 12834620, 13476351, 15401544, 17388840, 17968468, 19251930, 22460585, 25669240, 26952702, 30803088, 34777680, 35936936, 38503860, 44921170, 51338480, 53905404, 67381755, 71873872, 77007720, 89842340, 107810808, 134763510, 154015440, 179684680, 215621616, 269527020, 359369360, 539054040, 1078108080]

約数ペア:

[(1, 1078108080), (2, 539054040), (3, 359369360), (4, 269527020), (5, 215621616), (6, 179684680), (7, 154015440), (8, 134763510), (10, 107810808), (12, 89842340), (14, 77007720), (15, 71873872), (16, 67381755), (20, 53905404), (21, 51338480), (24, 44921170), (28, 38503860), (30, 35936936), (31, 34777680), (35, 30803088), (40, 26952702), (42, 25669240), (48, 22460585), (56, 19251930), (60, 17968468), (62, 17388840), (70, 15401544), (80, 13476351), (84, 12834620), (93, 11592560), (105, 10267696), (112, 9625965), (120, 8984234), (124, 8694420), (127, 8489040), (140, 7700772), (155, 6955536), (163, 6614160), (168, 6417310), (186, 5796280), (210, 5133848), (217, 4968240), (240, 4492117), (248, 4347210), (254, 4244520), (280, 3850386), (310, 3477768), (326, 3307080), (336, 3208655), (372, 2898140), (381, 2829680), (420, 2566924), (434, 2484120), (465, 2318512), (489, 2204720), (496, 2173605), (508, 2122260), (560, 1925193), (620, 1738884), (635, 1697808), (651, 1656080), (652, 1653540), (744, 1449070), (762, 1414840), (815, 1322832), (840, 1283462), (868, 1242060), (889, 1212720), (930, 1159256), (978, 1102360), (1016, 1061130), (1085, 993648), (1141, 944880), (1240, 869442), (1270, 848904), (1302, 828040), (1304, 826770), (1488, 724535), (1524, 707420), (1630, 661416), (1680, 641731), (1736, 621030), (1778, 606360), (1860, 579628), (1905, 565936), (1956, 551180), (2032, 530565), (2170, 496824), (2282, 472440), (2445, 440944), (2480, 434721), (2540, 424452), (2604, 414020), (2608, 413385), (2667, 404240), (3048, 353710), (3255, 331216), (3260, 330708), (3423, 314960), (3472, 310515), (3556, 303180), (3720, 289814), (3810, 282968), (3912, 275590), (3937, 273840), (4340, 248412), (4445, 242544), (4564, 236220), (4890, 220472), (5053, 213360), (5080, 212226), (5208, 207010), (5334, 202120), (5705, 188976), (6096, 176855), (6510, 165608), (6520, 165354), (6846, 157480), (7112, 151590), (7440, 144907), (7620, 141484), (7824, 137795), (7874, 136920), (8680, 124206), (8890, 121272), (9128, 118110), (9780, 110236), (10106, 106680), (10160, 106113), (10416, 103505), (10668, 101060), (11410, 94488), (11811, 91280), (13020, 82804), (13040, 82677), (13335, 80848), (13692, 78740), (14224, 75795), (15159, 71120), (15240, 70742), (15748, 68460), (17115, 62992), (17360, 62103), (17780, 60636), (18256, 59055), (19560, 55118), (19685, 54768), (20212, 53340), (20701, 52080), (21336, 50530), (22820, 47244), (23622, 45640), (25265, 42672), (26040, 41402), (26670, 40424), (27384, 39370), (27559, 39120), (30318, 35560), (30480, 35371), (31496, 34230)]