317514400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 216

約数和(自身を含む): 930877920

約数和(自身を除く): 613363520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 59, 62, 70, 80, 100, 112, 118, 124, 140, 155, 160, 175, 200, 217, 224, 236, 248, 280, 295, 310, 350, 400, 413, 434, 472, 496, 560, 590, 620, 700, 775, 800, 826, 868, 944, 961, 992, 1085, 1120, 1180, 1240, 1400, 1475, 1550, 1652, 1736, 1829, 1888, 1922, 2065, 2170, 2360, 2480, 2800, 2950, 3100, 3304, 3472, 3658, 3844, 4130, 4340, 4720, 4805, 4960, 5425, 5600, 5900, 6200, 6608, 6727, 6944, 7316, 7688, 8260, 8680, 9145, 9440, 9610, 10325, 10850, 11800, 12400, 12803, 13216, 13454, 14632, 15376, 16520, 17360, 18290, 19220, 20650, 21700, 23600, 24025, 24800, 25606, 26908, 29264, 30752, 33040, 33635, 34720, 36580, 38440, 41300, 43400, 45725, 47200, 48050, 51212, 53816, 56699, 58528, 64015, 66080, 67270, 73160, 76880, 82600, 86800, 91450, 96100, 102424, 107632, 113398, 128030, 134540, 146320, 153760, 165200, 168175, 173600, 182900, 192200, 204848, 215264, 226796, 256060, 269080, 283495, 292640, 320075, 330400, 336350, 365800, 384400, 396893, 409696, 453592, 512120, 538160, 566990, 640150, 672700, 731600, 768800, 793786, 907184, 1024240, 1076320, 1133980, 1280300, 1345400, 1417475, 1463200, 1587572, 1814368, 1984465, 2048480, 2267960, 2560600, 2690800, 2834950, 3175144, 3968930, 4535920, 5121200, 5381600, 5669900, 6350288, 7937860, 9071840, 9922325, 10242400, 11339800, 12700576, 15875720, 19844650, 22679600, 31751440, 39689300, 45359200, 63502880, 79378600, 158757200, 317514400]

約数ペア:

[(1, 317514400), (2, 158757200), (4, 79378600), (5, 63502880), (7, 45359200), (8, 39689300), (10, 31751440), (14, 22679600), (16, 19844650), (20, 15875720), (25, 12700576), (28, 11339800), (31, 10242400), (32, 9922325), (35, 9071840), (40, 7937860), (50, 6350288), (56, 5669900), (59, 5381600), (62, 5121200), (70, 4535920), (80, 3968930), (100, 3175144), (112, 2834950), (118, 2690800), (124, 2560600), (140, 2267960), (155, 2048480), (160, 1984465), (175, 1814368), (200, 1587572), (217, 1463200), (224, 1417475), (236, 1345400), (248, 1280300), (280, 1133980), (295, 1076320), (310, 1024240), (350, 907184), (400, 793786), (413, 768800), (434, 731600), (472, 672700), (496, 640150), (560, 566990), (590, 538160), (620, 512120), (700, 453592), (775, 409696), (800, 396893), (826, 384400), (868, 365800), (944, 336350), (961, 330400), (992, 320075), (1085, 292640), (1120, 283495), (1180, 269080), (1240, 256060), (1400, 226796), (1475, 215264), (1550, 204848), (1652, 192200), (1736, 182900), (1829, 173600), (1888, 168175), (1922, 165200), (2065, 153760), (2170, 146320), (2360, 134540), (2480, 128030), (2800, 113398), (2950, 107632), (3100, 102424), (3304, 96100), (3472, 91450), (3658, 86800), (3844, 82600), (4130, 76880), (4340, 73160), (4720, 67270), (4805, 66080), (4960, 64015), (5425, 58528), (5600, 56699), (5900, 53816), (6200, 51212), (6608, 48050), (6727, 47200), (6944, 45725), (7316, 43400), (7688, 41300), (8260, 38440), (8680, 36580), (9145, 34720), (9440, 33635), (9610, 33040), (10325, 30752), (10850, 29264), (11800, 26908), (12400, 25606), (12803, 24800), (13216, 24025), (13454, 23600), (14632, 21700), (15376, 20650), (16520, 19220), (17360, 18290)]