13945709680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1816

約数の個数: 240

約数和(自身を含む): 40078104480

約数和(自身を除く): 26132394800

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, 113, 133, 140, 152, 190, 196, 226, 245, 266, 280, 304, 380, 392, 452, 490, 532, 560, 565, 665, 760, 784, 791, 904, 931, 980, 1064, 1130, 1330, 1520, 1582, 1657, 1808, 1862, 1960, 2128, 2147, 2260, 2660, 3164, 3314, 3724, 3920, 3955, 4294, 4520, 4655, 5320, 5537, 6328, 6628, 7448, 7910, 8285, 8588, 9040, 9310, 10640, 10735, 11074, 11599, 12656, 13256, 14896, 15029, 15820, 16570, 17176, 18620, 21470, 22148, 23198, 26512, 27685, 30058, 31483, 31640, 33140, 34352, 37240, 42940, 44296, 46396, 55370, 57995, 60116, 62966, 63280, 66280, 74480, 75145, 81193, 85880, 88592, 92792, 105203, 110740, 115990, 120232, 125932, 132560, 150290, 157415, 162386, 171760, 185584, 187241, 210406, 220381, 221480, 231980, 240464, 251864, 300580, 314830, 324772, 374482, 405965, 420812, 440762, 442960, 463960, 503728, 526015, 601160, 629660, 649544, 748964, 811930, 841624, 881524, 927920, 936205, 1052030, 1101905, 1202320, 1259320, 1299088, 1310687, 1497928, 1542667, 1623860, 1683248, 1763048, 1872410, 2104060, 2203810, 2518640, 2621374, 2995856, 3085334, 3247720, 3526096, 3557579, 3744820, 4208120, 4407620, 5242748, 6170668, 6495440, 6553435, 7115158, 7489640, 7713335, 8416240, 8815240, 9174809, 10485496, 12341336, 13106870, 14230316, 14979280, 15426670, 17630480, 17787895, 18349618, 20970992, 24682672, 24903053, 26213740, 28460632, 30853340, 35575790, 36699236, 45874045, 49806106, 52427480, 56921264, 61706680, 71151580, 73398472, 91748090, 99612212, 104854960, 123413360, 124515265, 142303160, 146796944, 174321371, 183496180, 199224424, 249030530, 284606320, 348642742, 366992360, 398448848, 498061060, 697285484, 733984720, 871606855, 996122120, 1394570968, 1743213710, 1992244240, 2789141936, 3486427420, 6972854840, 13945709680]

約数ペア:

[(1, 13945709680), (2, 6972854840), (4, 3486427420), (5, 2789141936), (7, 1992244240), (8, 1743213710), (10, 1394570968), (14, 996122120), (16, 871606855), (19, 733984720), (20, 697285484), (28, 498061060), (35, 398448848), (38, 366992360), (40, 348642742), (49, 284606320), (56, 249030530), (70, 199224424), (76, 183496180), (80, 174321371), (95, 146796944), (98, 142303160), (112, 124515265), (113, 123413360), (133, 104854960), (140, 99612212), (152, 91748090), (190, 73398472), (196, 71151580), (226, 61706680), (245, 56921264), (266, 52427480), (280, 49806106), (304, 45874045), (380, 36699236), (392, 35575790), (452, 30853340), (490, 28460632), (532, 26213740), (560, 24903053), (565, 24682672), (665, 20970992), (760, 18349618), (784, 17787895), (791, 17630480), (904, 15426670), (931, 14979280), (980, 14230316), (1064, 13106870), (1130, 12341336), (1330, 10485496), (1520, 9174809), (1582, 8815240), (1657, 8416240), (1808, 7713335), (1862, 7489640), (1960, 7115158), (2128, 6553435), (2147, 6495440), (2260, 6170668), (2660, 5242748), (3164, 4407620), (3314, 4208120), (3724, 3744820), (3920, 3557579), (3955, 3526096), (4294, 3247720), (4520, 3085334), (4655, 2995856), (5320, 2621374), (5537, 2518640), (6328, 2203810), (6628, 2104060), (7448, 1872410), (7910, 1763048), (8285, 1683248), (8588, 1623860), (9040, 1542667), (9310, 1497928), (10640, 1310687), (10735, 1299088), (11074, 1259320), (11599, 1202320), (12656, 1101905), (13256, 1052030), (14896, 936205), (15029, 927920), (15820, 881524), (16570, 841624), (17176, 811930), (18620, 748964), (21470, 649544), (22148, 629660), (23198, 601160), (26512, 526015), (27685, 503728), (30058, 463960), (31483, 442960), (31640, 440762), (33140, 420812), (34352, 405965), (37240, 374482), (42940, 324772), (44296, 314830), (46396, 300580), (55370, 251864), (57995, 240464), (60116, 231980), (62966, 221480), (63280, 220381), (66280, 210406), (74480, 187241), (75145, 185584), (81193, 171760), (85880, 162386), (88592, 157415), (92792, 150290), (105203, 132560), (110740, 125932), (115990, 120232)]