13678560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 56609280

約数和(自身を除く): 42930720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 59, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 118, 120, 126, 138, 140, 144, 160, 161, 168, 177, 180, 184, 207, 210, 224, 230, 236, 240, 252, 276, 280, 288, 295, 315, 322, 336, 345, 354, 360, 368, 413, 414, 420, 460, 472, 480, 483, 504, 531, 552, 560, 590, 630, 644, 672, 690, 708, 720, 736, 805, 826, 828, 840, 885, 920, 944, 966, 1008, 1035, 1062, 1104, 1120, 1180, 1239, 1260, 1288, 1357, 1380, 1416, 1440, 1449, 1610, 1652, 1656, 1680, 1770, 1840, 1888, 1932, 2016, 2065, 2070, 2124, 2208, 2360, 2415, 2478, 2520, 2576, 2655, 2714, 2760, 2832, 2898, 3220, 3304, 3312, 3360, 3540, 3680, 3717, 3864, 4071, 4130, 4140, 4248, 4720, 4830, 4956, 5040, 5152, 5310, 5428, 5520, 5664, 5796, 6195, 6440, 6608, 6624, 6785, 7080, 7245, 7434, 7728, 8142, 8260, 8280, 8496, 9440, 9499, 9660, 9912, 10080, 10620, 10856, 11040, 11592, 12213, 12390, 12880, 13216, 13570, 14160, 14490, 14868, 15456, 16284, 16520, 16560, 16992, 18585, 18998, 19320, 19824, 20355, 21240, 21712, 23184, 24426, 24780, 25760, 27140, 28320, 28497, 28980, 29736, 32568, 33040, 33120, 37170, 37996, 38640, 39648, 40710, 42480, 43424, 46368, 47495, 48852, 49560, 54280, 56994, 57960, 59472, 61065, 65136, 66080, 74340, 75992, 77280, 81420, 84960, 85491, 94990, 97704, 99120, 108560, 113988, 115920, 118944, 122130, 130272, 142485, 148680, 151984, 162840, 170982, 189980, 195408, 198240, 217120, 227976, 231840, 244260, 284970, 297360, 303968, 325680, 341964, 379960, 390816, 427455, 455952, 488520, 569940, 594720, 651360, 683928, 759920, 854910, 911904, 977040, 1139880, 1367856, 1519840, 1709820, 1954080, 2279760, 2735712, 3419640, 4559520, 6839280, 13678560]

約数ペア:

[(1, 13678560), (2, 6839280), (3, 4559520), (4, 3419640), (5, 2735712), (6, 2279760), (7, 1954080), (8, 1709820), (9, 1519840), (10, 1367856), (12, 1139880), (14, 977040), (15, 911904), (16, 854910), (18, 759920), (20, 683928), (21, 651360), (23, 594720), (24, 569940), (28, 488520), (30, 455952), (32, 427455), (35, 390816), (36, 379960), (40, 341964), (42, 325680), (45, 303968), (46, 297360), (48, 284970), (56, 244260), (59, 231840), (60, 227976), (63, 217120), (69, 198240), (70, 195408), (72, 189980), (80, 170982), (84, 162840), (90, 151984), (92, 148680), (96, 142485), (105, 130272), (112, 122130), (115, 118944), (118, 115920), (120, 113988), (126, 108560), (138, 99120), (140, 97704), (144, 94990), (160, 85491), (161, 84960), (168, 81420), (177, 77280), (180, 75992), (184, 74340), (207, 66080), (210, 65136), (224, 61065), (230, 59472), (236, 57960), (240, 56994), (252, 54280), (276, 49560), (280, 48852), (288, 47495), (295, 46368), (315, 43424), (322, 42480), (336, 40710), (345, 39648), (354, 38640), (360, 37996), (368, 37170), (413, 33120), (414, 33040), (420, 32568), (460, 29736), (472, 28980), (480, 28497), (483, 28320), (504, 27140), (531, 25760), (552, 24780), (560, 24426), (590, 23184), (630, 21712), (644, 21240), (672, 20355), (690, 19824), (708, 19320), (720, 18998), (736, 18585), (805, 16992), (826, 16560), (828, 16520), (840, 16284), (885, 15456), (920, 14868), (944, 14490), (966, 14160), (1008, 13570), (1035, 13216), (1062, 12880), (1104, 12390), (1120, 12213), (1180, 11592), (1239, 11040), (1260, 10856), (1288, 10620), (1357, 10080), (1380, 9912), (1416, 9660), (1440, 9499), (1449, 9440), (1610, 8496), (1652, 8280), (1656, 8260), (1680, 8142), (1770, 7728), (1840, 7434), (1888, 7245), (1932, 7080), (2016, 6785), (2065, 6624), (2070, 6608), (2124, 6440), (2208, 6195), (2360, 5796), (2415, 5664), (2478, 5520), (2520, 5428), (2576, 5310), (2655, 5152), (2714, 5040), (2760, 4956), (2832, 4830), (2898, 4720), (3220, 4248), (3304, 4140), (3312, 4130), (3360, 4071), (3540, 3864), (3680, 3717)]