18215245440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{150589}}^1$

素因数の和:150624

約数の個数: 256

約数和(自身を含む): 73728864000

約数和(自身を除く): 55513618560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 150589, 301178, 451767, 602356, 752945, 903534, 1054123, 1204712, 1355301, 1505890, 1807068, 2108246, 2258835, 2409424, 2710602, 3011780, 3162369, 3614136, 4065903, 4216492, 4517670, 4818848, 5270615, 5421204, 6023560, 6324738, 6776505, 7228272, 8131806, 8432984, 9035340, 9487107, 9637696, 10541230, 10842408, 12047120, 12649476, 13553010, 14456544, 15811845, 16263612, 16865968, 18070680, 18974214, 19275392, 20329515, 21082460, 21684816, 24094240, 25298952, 27106020, 28461321, 28913088, 31623690, 32527224, 33731936, 36141360, 37948428, 40659030, 42164920, 43369632, 47435535, 48188480, 50597904, 54212040, 56922642, 57826176, 63247380, 65054448, 67463872, 72282720, 75896856, 81318060, 84329840, 86739264, 94871070, 96376960, 101195808, 108424080, 113845284, 126494760, 130108896, 134927744, 142306605, 144565440, 151793712, 162636120, 168659680, 173478528, 189742140, 202391616, 216848160, 227690568, 252989520, 260217792, 284613210, 289130880, 303587424, 325272240, 337319360, 379484280, 404783232, 433696320, 455381136, 505979040, 520435584, 569226420, 607174848, 650544480, 674638720, 758968560, 867392640, 910762272, 1011958080, 1138452840, 1214349696, 1301088960, 1517937120, 1821524544, 2023916160, 2276905680, 2602177920, 3035874240, 3643049088, 4553811360, 6071748480, 9107622720, 18215245440]

約数ペア:

[(1, 18215245440), (2, 9107622720), (3, 6071748480), (4, 4553811360), (5, 3643049088), (6, 3035874240), (7, 2602177920), (8, 2276905680), (9, 2023916160), (10, 1821524544), (12, 1517937120), (14, 1301088960), (15, 1214349696), (16, 1138452840), (18, 1011958080), (20, 910762272), (21, 867392640), (24, 758968560), (27, 674638720), (28, 650544480), (30, 607174848), (32, 569226420), (35, 520435584), (36, 505979040), (40, 455381136), (42, 433696320), (45, 404783232), (48, 379484280), (54, 337319360), (56, 325272240), (60, 303587424), (63, 289130880), (64, 284613210), (70, 260217792), (72, 252989520), (80, 227690568), (84, 216848160), (90, 202391616), (96, 189742140), (105, 173478528), (108, 168659680), (112, 162636120), (120, 151793712), (126, 144565440), (128, 142306605), (135, 134927744), (140, 130108896), (144, 126494760), (160, 113845284), (168, 108424080), (180, 101195808), (189, 96376960), (192, 94871070), (210, 86739264), (216, 84329840), (224, 81318060), (240, 75896856), (252, 72282720), (270, 67463872), (280, 65054448), (288, 63247380), (315, 57826176), (320, 56922642), (336, 54212040), (360, 50597904), (378, 48188480), (384, 47435535), (420, 43369632), (432, 42164920), (448, 40659030), (480, 37948428), (504, 36141360), (540, 33731936), (560, 32527224), (576, 31623690), (630, 28913088), (640, 28461321), (672, 27106020), (720, 25298952), (756, 24094240), (840, 21684816), (864, 21082460), (896, 20329515), (945, 19275392), (960, 18974214), (1008, 18070680), (1080, 16865968), (1120, 16263612), (1152, 15811845), (1260, 14456544), (1344, 13553010), (1440, 12649476), (1512, 12047120), (1680, 10842408), (1728, 10541230), (1890, 9637696), (1920, 9487107), (2016, 9035340), (2160, 8432984), (2240, 8131806), (2520, 7228272), (2688, 6776505), (2880, 6324738), (3024, 6023560), (3360, 5421204), (3456, 5270615), (3780, 4818848), (4032, 4517670), (4320, 4216492), (4480, 4065903), (5040, 3614136), (5760, 3162369), (6048, 3011780), (6720, 2710602), (7560, 2409424), (8064, 2258835), (8640, 2108246), (10080, 1807068), (12096, 1505890), (13440, 1355301), (15120, 1204712), (17280, 1054123), (20160, 903534), (24192, 752945), (30240, 602356), (40320, 451767), (60480, 301178), (120960, 150589)]