1729635840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 240

約数和(自身を含む): 6139669536

約数和(自身を除く): 4410033696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1831, 1845, 1920, 1968, 2304, 2460, 2560, 2624, 2880, 2952, 3280, 3662, 3690, 3840, 3936, 4608, 4920, 5248, 5493, 5760, 5904, 6560, 7324, 7380, 7680, 7872, 9155, 9840, 10496, 10986, 11520, 11808, 13120, 14648, 14760, 15744, 16479, 18310, 19680, 20992, 21972, 23040, 23616, 26240, 27465, 29296, 29520, 31488, 32958, 36620, 39360, 43944, 47232, 52480, 54930, 58592, 59040, 62976, 65916, 73240, 75071, 78720, 82395, 87888, 94464, 104960, 109860, 117184, 118080, 131832, 146480, 150142, 157440, 164790, 175776, 188928, 219720, 225213, 234368, 236160, 263664, 292960, 300284, 314880, 329580, 351552, 375355, 439440, 450426, 468736, 472320, 527328, 585920, 600568, 659160, 675639, 703104, 750710, 878880, 900852, 937472, 944640, 1054656, 1126065, 1171840, 1201136, 1318320, 1351278, 1406208, 1501420, 1757760, 1801704, 2109312, 2252130, 2343680, 2402272, 2636640, 2702556, 2812416, 3002840, 3378195, 3515520, 3603408, 4218624, 4504260, 4687360, 4804544, 5273280, 5405112, 6005680, 6756390, 7031040, 7206816, 8437248, 9008520, 9609088, 10546560, 10810224, 12011360, 13512780, 14062080, 14413632, 18017040, 19218176, 21093120, 21620448, 24022720, 27025560, 28827264, 36034080, 38436352, 42186240, 43240896, 48045440, 54051120, 57654528, 72068160, 86481792, 96090880, 108102240, 115309056, 144136320, 172963584, 192181760, 216204480, 288272640, 345927168, 432408960, 576545280, 864817920, 1729635840]

約数ペア:

[(1, 1729635840), (2, 864817920), (3, 576545280), (4, 432408960), (5, 345927168), (6, 288272640), (8, 216204480), (9, 192181760), (10, 172963584), (12, 144136320), (15, 115309056), (16, 108102240), (18, 96090880), (20, 86481792), (24, 72068160), (30, 57654528), (32, 54051120), (36, 48045440), (40, 43240896), (41, 42186240), (45, 38436352), (48, 36034080), (60, 28827264), (64, 27025560), (72, 24022720), (80, 21620448), (82, 21093120), (90, 19218176), (96, 18017040), (120, 14413632), (123, 14062080), (128, 13512780), (144, 12011360), (160, 10810224), (164, 10546560), (180, 9609088), (192, 9008520), (205, 8437248), (240, 7206816), (246, 7031040), (256, 6756390), (288, 6005680), (320, 5405112), (328, 5273280), (360, 4804544), (369, 4687360), (384, 4504260), (410, 4218624), (480, 3603408), (492, 3515520), (512, 3378195), (576, 3002840), (615, 2812416), (640, 2702556), (656, 2636640), (720, 2402272), (738, 2343680), (768, 2252130), (820, 2109312), (960, 1801704), (984, 1757760), (1152, 1501420), (1230, 1406208), (1280, 1351278), (1312, 1318320), (1440, 1201136), (1476, 1171840), (1536, 1126065), (1640, 1054656), (1831, 944640), (1845, 937472), (1920, 900852), (1968, 878880), (2304, 750710), (2460, 703104), (2560, 675639), (2624, 659160), (2880, 600568), (2952, 585920), (3280, 527328), (3662, 472320), (3690, 468736), (3840, 450426), (3936, 439440), (4608, 375355), (4920, 351552), (5248, 329580), (5493, 314880), (5760, 300284), (5904, 292960), (6560, 263664), (7324, 236160), (7380, 234368), (7680, 225213), (7872, 219720), (9155, 188928), (9840, 175776), (10496, 164790), (10986, 157440), (11520, 150142), (11808, 146480), (13120, 131832), (14648, 118080), (14760, 117184), (15744, 109860), (16479, 104960), (18310, 94464), (19680, 87888), (20992, 82395), (21972, 78720), (23040, 75071), (23616, 73240), (26240, 65916), (27465, 62976), (29296, 59040), (29520, 58592), (31488, 54930), (32958, 52480), (36620, 47232), (39360, 43944)]