213427200

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 264

約数和(自身を含む): 808188352

約数和(自身を除く): 594761152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 397, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 794, 800, 840, 896, 960, 1024, 1050, 1120, 1191, 1200, 1280, 1344, 1400, 1536, 1588, 1600, 1680, 1792, 1920, 1985, 2100, 2240, 2382, 2400, 2560, 2688, 2779, 2800, 3072, 3176, 3200, 3360, 3584, 3840, 3970, 4200, 4480, 4764, 4800, 5120, 5376, 5558, 5600, 5955, 6352, 6400, 6720, 7168, 7680, 7940, 8337, 8400, 8960, 9528, 9600, 9925, 10752, 11116, 11200, 11910, 12704, 12800, 13440, 13895, 15360, 15880, 16674, 16800, 17920, 19056, 19200, 19850, 21504, 22232, 22400, 23820, 25408, 25600, 26880, 27790, 29775, 31760, 33348, 33600, 35840, 38112, 38400, 39700, 41685, 44464, 44800, 47640, 50816, 53760, 55580, 59550, 63520, 66696, 67200, 69475, 76224, 76800, 79400, 83370, 88928, 89600, 95280, 101632, 107520, 111160, 119100, 127040, 133392, 134400, 138950, 152448, 158800, 166740, 177856, 179200, 190560, 203264, 208425, 222320, 238200, 254080, 266784, 268800, 277900, 304896, 317600, 333480, 355712, 381120, 406528, 416850, 444640, 476400, 508160, 533568, 537600, 555800, 609792, 635200, 666960, 711424, 762240, 833700, 889280, 952800, 1016320, 1067136, 1111600, 1219584, 1270400, 1333920, 1422848, 1524480, 1667400, 1778560, 1905600, 2032640, 2134272, 2223200, 2540800, 2667840, 2845696, 3048960, 3334800, 3557120, 3811200, 4268544, 4446400, 5081600, 5335680, 6097920, 6669600, 7114240, 7622400, 8537088, 8892800, 10163200, 10671360, 13339200, 14228480, 15244800, 17785600, 21342720, 26678400, 30489600, 35571200, 42685440, 53356800, 71142400, 106713600, 213427200]

約数ペア:

[(1, 213427200), (2, 106713600), (3, 71142400), (4, 53356800), (5, 42685440), (6, 35571200), (7, 30489600), (8, 26678400), (10, 21342720), (12, 17785600), (14, 15244800), (15, 14228480), (16, 13339200), (20, 10671360), (21, 10163200), (24, 8892800), (25, 8537088), (28, 7622400), (30, 7114240), (32, 6669600), (35, 6097920), (40, 5335680), (42, 5081600), (48, 4446400), (50, 4268544), (56, 3811200), (60, 3557120), (64, 3334800), (70, 3048960), (75, 2845696), (80, 2667840), (84, 2540800), (96, 2223200), (100, 2134272), (105, 2032640), (112, 1905600), (120, 1778560), (128, 1667400), (140, 1524480), (150, 1422848), (160, 1333920), (168, 1270400), (175, 1219584), (192, 1111600), (200, 1067136), (210, 1016320), (224, 952800), (240, 889280), (256, 833700), (280, 762240), (300, 711424), (320, 666960), (336, 635200), (350, 609792), (384, 555800), (397, 537600), (400, 533568), (420, 508160), (448, 476400), (480, 444640), (512, 416850), (525, 406528), (560, 381120), (600, 355712), (640, 333480), (672, 317600), (700, 304896), (768, 277900), (794, 268800), (800, 266784), (840, 254080), (896, 238200), (960, 222320), (1024, 208425), (1050, 203264), (1120, 190560), (1191, 179200), (1200, 177856), (1280, 166740), (1344, 158800), (1400, 152448), (1536, 138950), (1588, 134400), (1600, 133392), (1680, 127040), (1792, 119100), (1920, 111160), (1985, 107520), (2100, 101632), (2240, 95280), (2382, 89600), (2400, 88928), (2560, 83370), (2688, 79400), (2779, 76800), (2800, 76224), (3072, 69475), (3176, 67200), (3200, 66696), (3360, 63520), (3584, 59550), (3840, 55580), (3970, 53760), (4200, 50816), (4480, 47640), (4764, 44800), (4800, 44464), (5120, 41685), (5376, 39700), (5558, 38400), (5600, 38112), (5955, 35840), (6352, 33600), (6400, 33348), (6720, 31760), (7168, 29775), (7680, 27790), (7940, 26880), (8337, 25600), (8400, 25408), (8960, 23820), (9528, 22400), (9600, 22232), (9925, 21504), (10752, 19850), (11116, 19200), (11200, 19056), (11910, 17920), (12704, 16800), (12800, 16674), (13440, 15880), (13895, 15360)]