13899681040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 39754955520

約数和(自身を除く): 25855274480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 431, 433, 490, 532, 560, 665, 760, 784, 862, 866, 931, 980, 1064, 1330, 1520, 1724, 1732, 1862, 1960, 2128, 2155, 2165, 2660, 3017, 3031, 3448, 3464, 3724, 3920, 4310, 4330, 4655, 5320, 6034, 6062, 6896, 6928, 7448, 8189, 8227, 8620, 8660, 9310, 10640, 12068, 12124, 14896, 15085, 15155, 16378, 16454, 17240, 17320, 18620, 21119, 21217, 24136, 24248, 30170, 30310, 32756, 32908, 34480, 34640, 37240, 40945, 41135, 42238, 42434, 48272, 48496, 57323, 57589, 60340, 60620, 65512, 65816, 74480, 81890, 82270, 84476, 84868, 105595, 106085, 114646, 115178, 120680, 121240, 131024, 131632, 163780, 164540, 168952, 169736, 186623, 211190, 212170, 229292, 230356, 241360, 242480, 286615, 287945, 327560, 329080, 337904, 339472, 373246, 401261, 403123, 422380, 424340, 458584, 460712, 573230, 575890, 655120, 658160, 746492, 802522, 806246, 844760, 848680, 917168, 921424, 933115, 1146460, 1151780, 1306361, 1492984, 1605044, 1612492, 1689520, 1697360, 1866230, 2006305, 2015615, 2292920, 2303560, 2612722, 2985968, 3210088, 3224984, 3545837, 3732460, 4012610, 4031230, 4585840, 4607120, 5225444, 6420176, 6449968, 6531805, 7091674, 7464920, 8025220, 8062460, 9144527, 10450888, 13063610, 14183348, 14929840, 16050440, 16124920, 17729185, 18289054, 20901776, 24820859, 26127220, 28366696, 32100880, 32249840, 35458370, 36578108, 45722635, 49641718, 52254440, 56733392, 70916740, 73156216, 91445270, 99283436, 104508880, 124104295, 141833480, 146312432, 173746013, 182890540, 198566872, 248208590, 283666960, 347492026, 365781080, 397133744, 496417180, 694984052, 731562160, 868730065, 992834360, 1389968104, 1737460130, 1985668720, 2779936208, 3474920260, 6949840520, 13899681040]

約数ペア:

[(1, 13899681040), (2, 6949840520), (4, 3474920260), (5, 2779936208), (7, 1985668720), (8, 1737460130), (10, 1389968104), (14, 992834360), (16, 868730065), (19, 731562160), (20, 694984052), (28, 496417180), (35, 397133744), (38, 365781080), (40, 347492026), (49, 283666960), (56, 248208590), (70, 198566872), (76, 182890540), (80, 173746013), (95, 146312432), (98, 141833480), (112, 124104295), (133, 104508880), (140, 99283436), (152, 91445270), (190, 73156216), (196, 70916740), (245, 56733392), (266, 52254440), (280, 49641718), (304, 45722635), (380, 36578108), (392, 35458370), (431, 32249840), (433, 32100880), (490, 28366696), (532, 26127220), (560, 24820859), (665, 20901776), (760, 18289054), (784, 17729185), (862, 16124920), (866, 16050440), (931, 14929840), (980, 14183348), (1064, 13063610), (1330, 10450888), (1520, 9144527), (1724, 8062460), (1732, 8025220), (1862, 7464920), (1960, 7091674), (2128, 6531805), (2155, 6449968), (2165, 6420176), (2660, 5225444), (3017, 4607120), (3031, 4585840), (3448, 4031230), (3464, 4012610), (3724, 3732460), (3920, 3545837), (4310, 3224984), (4330, 3210088), (4655, 2985968), (5320, 2612722), (6034, 2303560), (6062, 2292920), (6896, 2015615), (6928, 2006305), (7448, 1866230), (8189, 1697360), (8227, 1689520), (8620, 1612492), (8660, 1605044), (9310, 1492984), (10640, 1306361), (12068, 1151780), (12124, 1146460), (14896, 933115), (15085, 921424), (15155, 917168), (16378, 848680), (16454, 844760), (17240, 806246), (17320, 802522), (18620, 746492), (21119, 658160), (21217, 655120), (24136, 575890), (24248, 573230), (30170, 460712), (30310, 458584), (32756, 424340), (32908, 422380), (34480, 403123), (34640, 401261), (37240, 373246), (40945, 339472), (41135, 337904), (42238, 329080), (42434, 327560), (48272, 287945), (48496, 286615), (57323, 242480), (57589, 241360), (60340, 230356), (60620, 229292), (65512, 212170), (65816, 211190), (74480, 186623), (81890, 169736), (82270, 168952), (84476, 164540), (84868, 163780), (105595, 131632), (106085, 131024), (114646, 121240), (115178, 120680)]