18458691202080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{681221}}^1$

素因数の和:681880

約数の個数: 288

約数和(自身を含む): 65129444610048

約数和(自身を除く): 46670753407968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 607, 620, 720, 744, 930, 992, 1116, 1214, 1240, 1395, 1440, 1488, 1821, 1860, 2232, 2428, 2480, 2790, 2976, 3035, 3642, 3720, 4464, 4856, 4960, 5463, 5580, 6070, 7284, 7440, 8928, 9105, 9712, 10926, 11160, 12140, 14568, 14880, 18210, 18817, 19424, 21852, 22320, 24280, 27315, 29136, 36420, 37634, 43704, 44640, 48560, 54630, 56451, 58272, 72840, 75268, 87408, 94085, 97120, 109260, 112902, 145680, 150536, 169353, 174816, 188170, 218520, 225804, 282255, 291360, 301072, 338706, 376340, 437040, 451608, 564510, 602144, 677412, 681221, 752680, 846765, 874080, 903216, 1129020, 1354824, 1362442, 1505360, 1693530, 1806432, 2043663, 2258040, 2709648, 2724884, 3010720, 3387060, 3406105, 4087326, 4516080, 5419296, 5449768, 6130989, 6774120, 6812210, 8174652, 9032160, 10218315, 10899536, 12261978, 13548240, 13624420, 16349304, 20436630, 21117851, 21799072, 24523956, 27096480, 27248840, 30654945, 32698608, 40873260, 42235702, 49047912, 54497680, 61309890, 63353553, 65397216, 81746520, 84471404, 98095824, 105589255, 108995360, 122619780, 126707106, 163493040, 168942808, 190060659, 196191648, 211178510, 245239560, 253414212, 316767765, 326986080, 337885616, 380121318, 413501147, 422357020, 490479120, 506828424, 633535530, 675771232, 760242636, 827002294, 844714040, 950303295, 980958240, 1013656848, 1240503441, 1267071060, 1520485272, 1654004588, 1689428080, 1900606590, 2027313696, 2067505735, 2481006882, 2534142120, 3040970544, 3308009176, 3378856160, 3721510323, 3801213180, 4135011470, 4962013764, 5068284240, 6081941088, 6202517205, 6616018352, 7443020646, 7602426360, 8270022940, 9924027528, 10136568480, 12405034410, 12818535557, 13232036704, 14886041292, 15204852720, 16540045880, 18607551615, 19848055056, 24810068820, 25637071114, 29772082584, 30409705440, 33080091760, 37215103230, 38455606671, 39696110112, 49620137640, 51274142228, 59544165168, 64092677785, 66160183520, 74430206460, 76911213342, 99240275280, 102548284456, 115366820013, 119088330336, 128185355570, 148860412920, 153822426684, 192278033355, 198480550560, 205096568912, 230733640026, 256370711140, 297720825840, 307644853368, 384556066710, 410193137824, 461467280052, 512741422280, 576834100065, 595441651680, 615289706736, 769112133420, 922934560104, 1025482844560, 1153668200130, 1230579413472, 1538224266840, 1845869120208, 2050965689120, 2307336400260, 3076448533680, 3691738240416, 4614672800520, 6152897067360, 9229345601040, 18458691202080]

約数ペア:

[(1, 18458691202080), (2, 9229345601040), (3, 6152897067360), (4, 4614672800520), (5, 3691738240416), (6, 3076448533680), (8, 2307336400260), (9, 2050965689120), (10, 1845869120208), (12, 1538224266840), (15, 1230579413472), (16, 1153668200130), (18, 1025482844560), (20, 922934560104), (24, 769112133420), (30, 615289706736), (31, 595441651680), (32, 576834100065), (36, 512741422280), (40, 461467280052), (45, 410193137824), (48, 384556066710), (60, 307644853368), (62, 297720825840), (72, 256370711140), (80, 230733640026), (90, 205096568912), (93, 198480550560), (96, 192278033355), (120, 153822426684), (124, 148860412920), (144, 128185355570), (155, 119088330336), (160, 115366820013), (180, 102548284456), (186, 99240275280), (240, 76911213342), (248, 74430206460), (279, 66160183520), (288, 64092677785), (310, 59544165168), (360, 51274142228), (372, 49620137640), (465, 39696110112), (480, 38455606671), (496, 37215103230), (558, 33080091760), (607, 30409705440), (620, 29772082584), (720, 25637071114), (744, 24810068820), (930, 19848055056), (992, 18607551615), (1116, 16540045880), (1214, 15204852720), (1240, 14886041292), (1395, 13232036704), (1440, 12818535557), (1488, 12405034410), (1821, 10136568480), (1860, 9924027528), (2232, 8270022940), (2428, 7602426360), (2480, 7443020646), (2790, 6616018352), (2976, 6202517205), (3035, 6081941088), (3642, 5068284240), (3720, 4962013764), (4464, 4135011470), (4856, 3801213180), (4960, 3721510323), (5463, 3378856160), (5580, 3308009176), (6070, 3040970544), (7284, 2534142120), (7440, 2481006882), (8928, 2067505735), (9105, 2027313696), (9712, 1900606590), (10926, 1689428080), (11160, 1654004588), (12140, 1520485272), (14568, 1267071060), (14880, 1240503441), (18210, 1013656848), (18817, 980958240), (19424, 950303295), (21852, 844714040), (22320, 827002294), (24280, 760242636), (27315, 675771232), (29136, 633535530), (36420, 506828424), (37634, 490479120), (43704, 422357020), (44640, 413501147), (48560, 380121318), (54630, 337885616), (56451, 326986080), (58272, 316767765), (72840, 253414212), (75268, 245239560), (87408, 211178510), (94085, 196191648), (97120, 190060659), (109260, 168942808), (112902, 163493040), (145680, 126707106), (150536, 122619780), (169353, 108995360), (174816, 105589255), (188170, 98095824), (218520, 84471404), (225804, 81746520), (282255, 65397216), (291360, 63353553), (301072, 61309890), (338706, 54497680), (376340, 49047912), (437040, 42235702), (451608, 40873260), (564510, 32698608), (602144, 30654945), (677412, 27248840), (681221, 27096480), (752680, 24523956), (846765, 21799072), (874080, 21117851), (903216, 20436630), (1129020, 16349304), (1354824, 13624420), (1362442, 13548240), (1505360, 12261978), (1693530, 10899536), (1806432, 10218315), (2043663, 9032160), (2258040, 8174652), (2709648, 6812210), (2724884, 6774120), (3010720, 6130989), (3387060, 5449768), (3406105, 5419296), (4087326, 4516080)]