1999656960

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 384

約数和(自身を含む): 7755471360

約数和(自身を除く): 5755814400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 547, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1024, 1088, 1094, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1641, 1680, 1785, 1792, 1904, 1920, 2040, 2048, 2176, 2188, 2240, 2380, 2560, 2688, 2720, 2735, 2856, 3072, 3264, 3282, 3360, 3570, 3584, 3808, 3829, 3840, 4080, 4352, 4376, 4480, 4760, 5120, 5376, 5440, 5470, 5712, 6144, 6528, 6564, 6720, 7140, 7168, 7616, 7658, 7680, 8160, 8205, 8704, 8752, 8960, 9299, 9520, 10240, 10752, 10880, 10940, 11424, 11487, 13056, 13128, 13440, 14280, 14336, 15232, 15316, 15360, 16320, 16410, 17408, 17504, 17920, 18598, 19040, 19145, 21504, 21760, 21880, 22848, 22974, 26112, 26256, 26880, 27897, 28560, 30464, 30632, 30720, 32640, 32820, 34816, 35008, 35840, 37196, 38080, 38290, 43008, 43520, 43760, 45696, 45948, 46495, 52224, 52512, 53760, 55794, 57120, 57435, 60928, 61264, 65093, 65280, 65640, 70016, 71680, 74392, 76160, 76580, 87040, 87520, 91392, 91896, 92990, 104448, 105024, 107520, 111588, 114240, 114870, 121856, 122528, 130186, 130560, 131280, 139485, 140032, 148784, 152320, 153160, 174080, 175040, 182784, 183792, 185980, 195279, 210048, 215040, 223176, 228480, 229740, 243712, 245056, 260372, 261120, 262560, 278970, 280064, 297568, 304640, 306320, 325465, 350080, 365568, 367584, 371960, 390558, 420096, 446352, 456960, 459480, 490112, 520744, 522240, 525120, 557940, 560128, 595136, 609280, 612640, 650930, 700160, 731136, 735168, 743920, 781116, 840192, 892704, 913920, 918960, 976395, 980224, 1041488, 1050240, 1115880, 1120256, 1190272, 1218560, 1225280, 1301860, 1400320, 1470336, 1487840, 1562232, 1680384, 1785408, 1827840, 1837920, 1952790, 1960448, 2082976, 2100480, 2231760, 2380544, 2450560, 2603720, 2800640, 2940672, 2975680, 3124464, 3360768, 3570816, 3655680, 3675840, 3905580, 3920896, 4165952, 4200960, 4463520, 4761088, 4901120, 5207440, 5601280, 5881344, 5951360, 6248928, 7141632, 7351680, 7811160, 7841792, 8331904, 8401920, 8927040, 9522176, 9802240, 10414880, 11762688, 11902720, 12497856, 14283264, 14703360, 15622320, 16663808, 16803840, 17854080, 19044352, 19604480, 20829760, 23525376, 23805440, 24995712, 28566528, 29406720, 31244640, 33327616, 35708160, 39208960, 41659520, 47610880, 49991424, 57133056, 58813440, 62489280, 66655232, 71416320, 83319040, 95221760, 99982848, 117626880, 124978560, 133310464, 142832640, 166638080, 199965696, 249957120, 285665280, 333276160, 399931392, 499914240, 666552320, 999828480, 1999656960]

約数ペア:

[(1, 1999656960), (2, 999828480), (3, 666552320), (4, 499914240), (5, 399931392), (6, 333276160), (7, 285665280), (8, 249957120), (10, 199965696), (12, 166638080), (14, 142832640), (15, 133310464), (16, 124978560), (17, 117626880), (20, 99982848), (21, 95221760), (24, 83319040), (28, 71416320), (30, 66655232), (32, 62489280), (34, 58813440), (35, 57133056), (40, 49991424), (42, 47610880), (48, 41659520), (51, 39208960), (56, 35708160), (60, 33327616), (64, 31244640), (68, 29406720), (70, 28566528), (80, 24995712), (84, 23805440), (85, 23525376), (96, 20829760), (102, 19604480), (105, 19044352), (112, 17854080), (119, 16803840), (120, 16663808), (128, 15622320), (136, 14703360), (140, 14283264), (160, 12497856), (168, 11902720), (170, 11762688), (192, 10414880), (204, 9802240), (210, 9522176), (224, 8927040), (238, 8401920), (240, 8331904), (255, 7841792), (256, 7811160), (272, 7351680), (280, 7141632), (320, 6248928), (336, 5951360), (340, 5881344), (357, 5601280), (384, 5207440), (408, 4901120), (420, 4761088), (448, 4463520), (476, 4200960), (480, 4165952), (510, 3920896), (512, 3905580), (544, 3675840), (547, 3655680), (560, 3570816), (595, 3360768), (640, 3124464), (672, 2975680), (680, 2940672), (714, 2800640), (768, 2603720), (816, 2450560), (840, 2380544), (896, 2231760), (952, 2100480), (960, 2082976), (1020, 1960448), (1024, 1952790), (1088, 1837920), (1094, 1827840), (1120, 1785408), (1190, 1680384), (1280, 1562232), (1344, 1487840), (1360, 1470336), (1428, 1400320), (1536, 1301860), (1632, 1225280), (1641, 1218560), (1680, 1190272), (1785, 1120256), (1792, 1115880), (1904, 1050240), (1920, 1041488), (2040, 980224), (2048, 976395), (2176, 918960), (2188, 913920), (2240, 892704), (2380, 840192), (2560, 781116), (2688, 743920), (2720, 735168), (2735, 731136), (2856, 700160), (3072, 650930), (3264, 612640), (3282, 609280), (3360, 595136), (3570, 560128), (3584, 557940), (3808, 525120), (3829, 522240), (3840, 520744), (4080, 490112), (4352, 459480), (4376, 456960), (4480, 446352), (4760, 420096), (5120, 390558), (5376, 371960), (5440, 367584), (5470, 365568), (5712, 350080), (6144, 325465), (6528, 306320), (6564, 304640), (6720, 297568), (7140, 280064), (7168, 278970), (7616, 262560), (7658, 261120), (7680, 260372), (8160, 245056), (8205, 243712), (8704, 229740), (8752, 228480), (8960, 223176), (9299, 215040), (9520, 210048), (10240, 195279), (10752, 185980), (10880, 183792), (10940, 182784), (11424, 175040), (11487, 174080), (13056, 153160), (13128, 152320), (13440, 148784), (14280, 140032), (14336, 139485), (15232, 131280), (15316, 130560), (15360, 130186), (16320, 122528), (16410, 121856), (17408, 114870), (17504, 114240), (17920, 111588), (18598, 107520), (19040, 105024), (19145, 104448), (21504, 92990), (21760, 91896), (21880, 91392), (22848, 87520), (22974, 87040), (26112, 76580), (26256, 76160), (26880, 74392), (27897, 71680), (28560, 70016), (30464, 65640), (30632, 65280), (30720, 65093), (32640, 61264), (32820, 60928), (34816, 57435), (35008, 57120), (35840, 55794), (37196, 53760), (38080, 52512), (38290, 52224), (43008, 46495), (43520, 45948), (43760, 45696)]