1864324440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 6732311040

約数和(自身を除く): 4867986600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 127, 132, 165, 180, 198, 220, 242, 254, 264, 330, 337, 360, 363, 381, 396, 440, 484, 495, 508, 605, 635, 660, 674, 726, 762, 792, 968, 990, 1011, 1016, 1089, 1143, 1210, 1270, 1320, 1348, 1397, 1452, 1524, 1685, 1815, 1905, 1980, 2022, 2178, 2286, 2420, 2540, 2696, 2794, 2904, 3033, 3048, 3370, 3630, 3707, 3810, 3960, 4044, 4191, 4356, 4572, 4840, 5055, 5080, 5445, 5588, 5715, 6066, 6740, 6985, 7260, 7414, 7620, 8088, 8382, 8712, 9144, 10110, 10890, 11121, 11176, 11430, 12132, 12573, 13480, 13970, 14520, 14828, 15165, 15240, 15367, 16764, 18535, 20220, 20955, 21780, 22242, 22860, 24264, 25146, 27940, 29656, 30330, 30734, 33363, 33528, 37070, 40440, 40777, 41910, 42799, 43560, 44484, 45720, 46101, 50292, 55605, 55880, 60660, 61468, 62865, 66726, 74140, 76835, 81554, 83820, 85598, 88968, 92202, 100584, 111210, 121320, 122331, 122936, 125730, 128397, 133452, 138303, 148280, 153670, 163108, 166815, 167640, 171196, 184404, 203885, 213995, 222420, 230505, 244662, 251460, 256794, 266904, 276606, 307340, 326216, 333630, 342392, 366993, 368808, 385191, 407770, 427990, 444840, 461010, 470789, 489324, 502920, 513588, 553212, 611655, 614680, 641985, 667260, 691515, 733986, 770382, 815540, 855980, 922020, 941578, 978648, 1027176, 1106424, 1223310, 1283970, 1334520, 1383030, 1412367, 1467972, 1540764, 1631080, 1711960, 1834965, 1844040, 1883156, 1925955, 2353945, 2446620, 2567940, 2766060, 2824734, 2935944, 3081528, 3669930, 3766312, 3851910, 4237101, 4707890, 4893240, 5135880, 5178679, 5532120, 5649468, 7061835, 7339860, 7703820, 8474202, 9415780, 10357358, 11298936, 14123670, 14679720, 15407640, 15536037, 16948404, 18831560, 20714716, 21185505, 25893395, 28247340, 31072074, 33896808, 41429432, 42371010, 46608111, 51786790, 56494680, 62144148, 77680185, 84742020, 93216222, 103573580, 124288296, 155360370, 169484040, 186432444, 207147160, 233040555, 310720740, 372864888, 466081110, 621441480, 932162220, 1864324440]

約数ペア:

[(1, 1864324440), (2, 932162220), (3, 621441480), (4, 466081110), (5, 372864888), (6, 310720740), (8, 233040555), (9, 207147160), (10, 186432444), (11, 169484040), (12, 155360370), (15, 124288296), (18, 103573580), (20, 93216222), (22, 84742020), (24, 77680185), (30, 62144148), (33, 56494680), (36, 51786790), (40, 46608111), (44, 42371010), (45, 41429432), (55, 33896808), (60, 31072074), (66, 28247340), (72, 25893395), (88, 21185505), (90, 20714716), (99, 18831560), (110, 16948404), (120, 15536037), (121, 15407640), (127, 14679720), (132, 14123670), (165, 11298936), (180, 10357358), (198, 9415780), (220, 8474202), (242, 7703820), (254, 7339860), (264, 7061835), (330, 5649468), (337, 5532120), (360, 5178679), (363, 5135880), (381, 4893240), (396, 4707890), (440, 4237101), (484, 3851910), (495, 3766312), (508, 3669930), (605, 3081528), (635, 2935944), (660, 2824734), (674, 2766060), (726, 2567940), (762, 2446620), (792, 2353945), (968, 1925955), (990, 1883156), (1011, 1844040), (1016, 1834965), (1089, 1711960), (1143, 1631080), (1210, 1540764), (1270, 1467972), (1320, 1412367), (1348, 1383030), (1397, 1334520), (1452, 1283970), (1524, 1223310), (1685, 1106424), (1815, 1027176), (1905, 978648), (1980, 941578), (2022, 922020), (2178, 855980), (2286, 815540), (2420, 770382), (2540, 733986), (2696, 691515), (2794, 667260), (2904, 641985), (3033, 614680), (3048, 611655), (3370, 553212), (3630, 513588), (3707, 502920), (3810, 489324), (3960, 470789), (4044, 461010), (4191, 444840), (4356, 427990), (4572, 407770), (4840, 385191), (5055, 368808), (5080, 366993), (5445, 342392), (5588, 333630), (5715, 326216), (6066, 307340), (6740, 276606), (6985, 266904), (7260, 256794), (7414, 251460), (7620, 244662), (8088, 230505), (8382, 222420), (8712, 213995), (9144, 203885), (10110, 184404), (10890, 171196), (11121, 167640), (11176, 166815), (11430, 163108), (12132, 153670), (12573, 148280), (13480, 138303), (13970, 133452), (14520, 128397), (14828, 125730), (15165, 122936), (15240, 122331), (15367, 121320), (16764, 111210), (18535, 100584), (20220, 92202), (20955, 88968), (21780, 85598), (22242, 83820), (22860, 81554), (24264, 76835), (25146, 74140), (27940, 66726), (29656, 62865), (30330, 61468), (30734, 60660), (33363, 55880), (33528, 55605), (37070, 50292), (40440, 46101), (40777, 45720), (41910, 44484), (42799, 43560)]