40822940960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2663

約数の個数: 192

約数和(自身を含む): 104741683200

約数和(自身を除く): 63918742240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 127, 152, 160, 172, 190, 215, 254, 304, 344, 380, 430, 508, 608, 635, 688, 760, 817, 860, 1016, 1270, 1376, 1520, 1634, 1720, 2032, 2413, 2459, 2540, 3040, 3268, 3440, 4064, 4085, 4826, 4918, 5080, 5461, 6536, 6880, 8170, 9652, 9836, 10160, 10922, 12065, 12295, 13072, 16340, 19304, 19672, 20320, 21844, 24130, 24590, 26144, 27305, 32680, 38608, 39344, 43688, 46721, 48260, 49180, 54610, 65360, 77216, 78688, 87376, 93442, 96520, 98360, 103759, 105737, 109220, 130720, 174752, 186884, 193040, 196720, 207518, 211474, 218440, 233605, 312293, 373768, 386080, 393440, 415036, 422948, 436880, 467210, 518795, 528685, 624586, 747536, 830072, 845896, 873760, 934420, 1037590, 1057370, 1249172, 1495072, 1561465, 1660144, 1691792, 1868840, 2009003, 2075180, 2114740, 2498344, 3122930, 3320288, 3383584, 3737680, 4018006, 4150360, 4229480, 4996688, 5933567, 6245860, 7475360, 8036012, 8300720, 8458960, 9993376, 10045015, 11867134, 12491720, 13428599, 16072024, 16601440, 16917920, 20090030, 23734268, 24983440, 26857198, 29667835, 32144048, 40180060, 47468536, 49966880, 53714396, 59335670, 64288096, 67142995, 80360120, 94937072, 107428792, 118671340, 134285990, 160720240, 189874144, 214857584, 237342680, 255143381, 268571980, 321440480, 429715168, 474685360, 510286762, 537143960, 949370720, 1020573524, 1074287920, 1275716905, 2041147048, 2148575840, 2551433810, 4082294096, 5102867620, 8164588192, 10205735240, 20411470480, 40822940960]

約数ペア:

[(1, 40822940960), (2, 20411470480), (4, 10205735240), (5, 8164588192), (8, 5102867620), (10, 4082294096), (16, 2551433810), (19, 2148575840), (20, 2041147048), (32, 1275716905), (38, 1074287920), (40, 1020573524), (43, 949370720), (76, 537143960), (80, 510286762), (86, 474685360), (95, 429715168), (127, 321440480), (152, 268571980), (160, 255143381), (172, 237342680), (190, 214857584), (215, 189874144), (254, 160720240), (304, 134285990), (344, 118671340), (380, 107428792), (430, 94937072), (508, 80360120), (608, 67142995), (635, 64288096), (688, 59335670), (760, 53714396), (817, 49966880), (860, 47468536), (1016, 40180060), (1270, 32144048), (1376, 29667835), (1520, 26857198), (1634, 24983440), (1720, 23734268), (2032, 20090030), (2413, 16917920), (2459, 16601440), (2540, 16072024), (3040, 13428599), (3268, 12491720), (3440, 11867134), (4064, 10045015), (4085, 9993376), (4826, 8458960), (4918, 8300720), (5080, 8036012), (5461, 7475360), (6536, 6245860), (6880, 5933567), (8170, 4996688), (9652, 4229480), (9836, 4150360), (10160, 4018006), (10922, 3737680), (12065, 3383584), (12295, 3320288), (13072, 3122930), (16340, 2498344), (19304, 2114740), (19672, 2075180), (20320, 2009003), (21844, 1868840), (24130, 1691792), (24590, 1660144), (26144, 1561465), (27305, 1495072), (32680, 1249172), (38608, 1057370), (39344, 1037590), (43688, 934420), (46721, 873760), (48260, 845896), (49180, 830072), (54610, 747536), (65360, 624586), (77216, 528685), (78688, 518795), (87376, 467210), (93442, 436880), (96520, 422948), (98360, 415036), (103759, 393440), (105737, 386080), (109220, 373768), (130720, 312293), (174752, 233605), (186884, 218440), (193040, 211474), (196720, 207518)]