214485840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 746380800

約数和(自身を除く): 531894960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 911, 981, 1080, 1090, 1308, 1635, 1744, 1822, 1962, 2160, 2180, 2616, 2733, 2943, 3270, 3644, 3924, 4360, 4555, 4905, 5232, 5466, 5886, 6540, 7288, 7848, 8199, 8720, 9110, 9810, 10932, 11772, 13080, 13665, 14576, 14715, 15696, 16398, 18220, 19620, 21864, 23544, 24597, 26160, 27330, 29430, 32796, 36440, 39240, 40995, 43728, 47088, 49194, 54660, 58860, 65592, 72880, 78480, 81990, 98388, 99299, 109320, 117720, 122985, 131184, 163980, 196776, 198598, 218640, 235440, 245970, 297897, 327960, 393552, 397196, 491940, 496495, 595794, 655920, 794392, 893691, 983880, 992990, 1191588, 1489485, 1588784, 1787382, 1967760, 1985980, 2383176, 2681073, 2978970, 3574764, 3971960, 4468455, 4766352, 5362146, 5957940, 7149528, 7943920, 8936910, 10724292, 11915880, 13405365, 14299056, 17873820, 21448584, 23831760, 26810730, 35747640, 42897168, 53621460, 71495280, 107242920, 214485840]

約数ペア:

[(1, 214485840), (2, 107242920), (3, 71495280), (4, 53621460), (5, 42897168), (6, 35747640), (8, 26810730), (9, 23831760), (10, 21448584), (12, 17873820), (15, 14299056), (16, 13405365), (18, 11915880), (20, 10724292), (24, 8936910), (27, 7943920), (30, 7149528), (36, 5957940), (40, 5362146), (45, 4766352), (48, 4468455), (54, 3971960), (60, 3574764), (72, 2978970), (80, 2681073), (90, 2383176), (108, 1985980), (109, 1967760), (120, 1787382), (135, 1588784), (144, 1489485), (180, 1191588), (216, 992990), (218, 983880), (240, 893691), (270, 794392), (327, 655920), (360, 595794), (432, 496495), (436, 491940), (540, 397196), (545, 393552), (654, 327960), (720, 297897), (872, 245970), (911, 235440), (981, 218640), (1080, 198598), (1090, 196776), (1308, 163980), (1635, 131184), (1744, 122985), (1822, 117720), (1962, 109320), (2160, 99299), (2180, 98388), (2616, 81990), (2733, 78480), (2943, 72880), (3270, 65592), (3644, 58860), (3924, 54660), (4360, 49194), (4555, 47088), (4905, 43728), (5232, 40995), (5466, 39240), (5886, 36440), (6540, 32796), (7288, 29430), (7848, 27330), (8199, 26160), (8720, 24597), (9110, 23544), (9810, 21864), (10932, 19620), (11772, 18220), (13080, 16398), (13665, 15696), (14576, 14715)]