254095632120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8618

約数の個数: 256

約数和(自身を含む): 845949173760

約数和(自身を除く): 591853541640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 331, 355, 426, 440, 568, 660, 662, 710, 781, 852, 993, 1065, 1320, 1324, 1420, 1562, 1655, 1704, 1986, 2130, 2343, 2648, 2840, 3124, 3310, 3641, 3905, 3972, 4260, 4686, 4965, 6248, 6620, 7282, 7810, 7944, 8191, 8520, 9372, 9930, 10923, 11715, 13240, 14564, 15620, 16382, 18205, 18744, 19860, 21846, 23430, 23501, 24573, 29128, 31240, 32764, 36410, 39720, 40955, 43692, 46860, 47002, 49146, 54615, 65528, 70503, 72820, 81910, 87384, 90101, 93720, 94004, 98292, 109230, 117505, 122865, 141006, 145640, 163820, 180202, 188008, 196584, 218460, 235010, 245730, 258511, 270303, 282012, 327640, 352515, 360404, 436920, 450505, 470020, 491460, 517022, 540606, 564024, 581561, 705030, 720808, 775533, 901010, 940040, 982920, 1034044, 1081212, 1163122, 1292555, 1351515, 1410060, 1551066, 1744683, 1802020, 2068088, 2162424, 2326244, 2585110, 2703030, 2711221, 2820120, 2907805, 3102132, 3489366, 3604040, 3877665, 4652488, 5170220, 5406060, 5422442, 5815610, 6204264, 6397171, 6978732, 7755330, 8133663, 8723415, 10340440, 10812120, 10844884, 11631220, 12794342, 13556105, 13957464, 15510660, 16267326, 17446830, 19191513, 21689768, 23262440, 25588684, 27112210, 29823431, 31021320, 31985855, 32534652, 34893660, 38383026, 40668315, 51177368, 54224420, 59646862, 63971710, 65069304, 69787320, 76766052, 81336630, 89470293, 95957565, 108448840, 119293724, 127943420, 149117155, 153532104, 162673260, 178940586, 191915130, 192496691, 238587448, 255886840, 298234310, 325346520, 357881172, 383830260, 384993382, 447351465, 577490073, 596468620, 715762344, 767660520, 769986764, 894702930, 962483455, 1154980146, 1192937240, 1539973528, 1789405860, 1924966910, 2117463601, 2309960292, 2887450365, 3578811720, 3849933820, 4234927202, 4619920584, 5774900730, 6352390803, 7699867640, 8469854404, 10587318005, 11549801460, 12704781606, 16939708808, 21174636010, 23099602920, 25409563212, 31761954015, 42349272020, 50819126424, 63523908030, 84698544040, 127047816060, 254095632120]

約数ペア:

[(1, 254095632120), (2, 127047816060), (3, 84698544040), (4, 63523908030), (5, 50819126424), (6, 42349272020), (8, 31761954015), (10, 25409563212), (11, 23099602920), (12, 21174636010), (15, 16939708808), (20, 12704781606), (22, 11549801460), (24, 10587318005), (30, 8469854404), (33, 7699867640), (40, 6352390803), (44, 5774900730), (55, 4619920584), (60, 4234927202), (66, 3849933820), (71, 3578811720), (88, 2887450365), (110, 2309960292), (120, 2117463601), (132, 1924966910), (142, 1789405860), (165, 1539973528), (213, 1192937240), (220, 1154980146), (264, 962483455), (284, 894702930), (330, 769986764), (331, 767660520), (355, 715762344), (426, 596468620), (440, 577490073), (568, 447351465), (660, 384993382), (662, 383830260), (710, 357881172), (781, 325346520), (852, 298234310), (993, 255886840), (1065, 238587448), (1320, 192496691), (1324, 191915130), (1420, 178940586), (1562, 162673260), (1655, 153532104), (1704, 149117155), (1986, 127943420), (2130, 119293724), (2343, 108448840), (2648, 95957565), (2840, 89470293), (3124, 81336630), (3310, 76766052), (3641, 69787320), (3905, 65069304), (3972, 63971710), (4260, 59646862), (4686, 54224420), (4965, 51177368), (6248, 40668315), (6620, 38383026), (7282, 34893660), (7810, 32534652), (7944, 31985855), (8191, 31021320), (8520, 29823431), (9372, 27112210), (9930, 25588684), (10923, 23262440), (11715, 21689768), (13240, 19191513), (14564, 17446830), (15620, 16267326), (16382, 15510660), (18205, 13957464), (18744, 13556105), (19860, 12794342), (21846, 11631220), (23430, 10844884), (23501, 10812120), (24573, 10340440), (29128, 8723415), (31240, 8133663), (32764, 7755330), (36410, 6978732), (39720, 6397171), (40955, 6204264), (43692, 5815610), (46860, 5422442), (47002, 5406060), (49146, 5170220), (54615, 4652488), (65528, 3877665), (70503, 3604040), (72820, 3489366), (81910, 3102132), (87384, 2907805), (90101, 2820120), (93720, 2711221), (94004, 2703030), (98292, 2585110), (109230, 2326244), (117505, 2162424), (122865, 2068088), (141006, 1802020), (145640, 1744683), (163820, 1551066), (180202, 1410060), (188008, 1351515), (196584, 1292555), (218460, 1163122), (235010, 1081212), (245730, 1034044), (258511, 982920), (270303, 940040), (282012, 901010), (327640, 775533), (352515, 720808), (360404, 705030), (436920, 581561), (450505, 564024), (470020, 540606), (491460, 517022)]