56395080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 224078400

約数和(自身を除く): 167683320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 139, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 278, 280, 294, 315, 322, 345, 360, 392, 414, 417, 420, 441, 460, 483, 490, 504, 552, 556, 588, 630, 644, 690, 695, 735, 805, 828, 834, 840, 882, 920, 966, 973, 980, 1035, 1112, 1127, 1176, 1251, 1260, 1288, 1380, 1390, 1449, 1470, 1610, 1656, 1668, 1764, 1932, 1946, 1960, 2070, 2085, 2205, 2254, 2415, 2502, 2520, 2760, 2780, 2898, 2919, 2940, 3197, 3220, 3336, 3381, 3528, 3864, 3892, 4140, 4170, 4410, 4508, 4830, 4865, 5004, 5560, 5635, 5796, 5838, 5880, 6255, 6394, 6440, 6762, 6811, 7245, 7784, 8280, 8340, 8757, 8820, 9016, 9591, 9660, 9730, 10008, 10143, 11270, 11592, 11676, 12510, 12788, 13524, 13622, 14490, 14595, 15985, 16680, 16905, 17514, 17640, 19182, 19320, 19460, 20286, 20433, 22379, 22540, 23352, 25020, 25576, 27048, 27244, 28773, 28980, 29190, 31970, 33810, 34055, 35028, 38364, 38920, 40572, 40866, 43785, 44758, 45080, 47955, 50040, 50715, 54488, 57546, 57960, 58380, 61299, 63940, 67137, 67620, 68110, 70056, 76728, 81144, 81732, 87570, 89516, 95910, 101430, 102165, 111895, 115092, 116760, 122598, 127880, 134274, 135240, 136220, 143865, 156653, 163464, 175140, 179032, 191820, 201411, 202860, 204330, 223790, 230184, 245196, 268548, 272440, 287730, 306495, 313306, 335685, 350280, 383640, 402822, 405720, 408660, 447580, 469959, 490392, 537096, 575460, 612990, 626612, 671370, 783265, 805644, 817320, 895160, 939918, 1007055, 1150920, 1225980, 1253224, 1342740, 1409877, 1566530, 1611288, 1879836, 2014110, 2349795, 2451960, 2685480, 2819754, 3133060, 3759672, 4028220, 4699590, 5639508, 6266120, 7049385, 8056440, 9399180, 11279016, 14098770, 18798360, 28197540, 56395080]

約数ペア:

[(1, 56395080), (2, 28197540), (3, 18798360), (4, 14098770), (5, 11279016), (6, 9399180), (7, 8056440), (8, 7049385), (9, 6266120), (10, 5639508), (12, 4699590), (14, 4028220), (15, 3759672), (18, 3133060), (20, 2819754), (21, 2685480), (23, 2451960), (24, 2349795), (28, 2014110), (30, 1879836), (35, 1611288), (36, 1566530), (40, 1409877), (42, 1342740), (45, 1253224), (46, 1225980), (49, 1150920), (56, 1007055), (60, 939918), (63, 895160), (69, 817320), (70, 805644), (72, 783265), (84, 671370), (90, 626612), (92, 612990), (98, 575460), (105, 537096), (115, 490392), (120, 469959), (126, 447580), (138, 408660), (139, 405720), (140, 402822), (147, 383640), (161, 350280), (168, 335685), (180, 313306), (184, 306495), (196, 287730), (207, 272440), (210, 268548), (230, 245196), (245, 230184), (252, 223790), (276, 204330), (278, 202860), (280, 201411), (294, 191820), (315, 179032), (322, 175140), (345, 163464), (360, 156653), (392, 143865), (414, 136220), (417, 135240), (420, 134274), (441, 127880), (460, 122598), (483, 116760), (490, 115092), (504, 111895), (552, 102165), (556, 101430), (588, 95910), (630, 89516), (644, 87570), (690, 81732), (695, 81144), (735, 76728), (805, 70056), (828, 68110), (834, 67620), (840, 67137), (882, 63940), (920, 61299), (966, 58380), (973, 57960), (980, 57546), (1035, 54488), (1112, 50715), (1127, 50040), (1176, 47955), (1251, 45080), (1260, 44758), (1288, 43785), (1380, 40866), (1390, 40572), (1449, 38920), (1470, 38364), (1610, 35028), (1656, 34055), (1668, 33810), (1764, 31970), (1932, 29190), (1946, 28980), (1960, 28773), (2070, 27244), (2085, 27048), (2205, 25576), (2254, 25020), (2415, 23352), (2502, 22540), (2520, 22379), (2760, 20433), (2780, 20286), (2898, 19460), (2919, 19320), (2940, 19182), (3197, 17640), (3220, 17514), (3336, 16905), (3381, 16680), (3528, 15985), (3864, 14595), (3892, 14490), (4140, 13622), (4170, 13524), (4410, 12788), (4508, 12510), (4830, 11676), (4865, 11592), (5004, 11270), (5560, 10143), (5635, 10008), (5796, 9730), (5838, 9660), (5880, 9591), (6255, 9016), (6394, 8820), (6440, 8757), (6762, 8340), (6811, 8280), (7245, 7784)]