2102661120

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{4889}}^1$

素因数の和:4928

約数の個数: 208

約数和(自身を含む): 7690366080

約数和(自身を除く): 5587704960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 4889, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 9778, 10240, 10752, 12288, 13440, 14336, 14667, 15360, 17920, 19556, 20480, 21504, 24445, 26880, 28672, 29334, 30720, 34223, 35840, 39112, 43008, 48890, 53760, 58668, 61440, 68446, 71680, 73335, 78224, 86016, 97780, 102669, 107520, 117336, 136892, 143360, 146670, 156448, 171115, 195560, 205338, 215040, 234672, 273784, 293340, 312896, 342230, 391120, 410676, 430080, 469344, 513345, 547568, 586680, 625792, 684460, 782240, 821352, 938688, 1026690, 1095136, 1173360, 1251584, 1368920, 1564480, 1642704, 1877376, 2053380, 2190272, 2346720, 2503168, 2737840, 3128960, 3285408, 3754752, 4106760, 4380544, 4693440, 5006336, 5475680, 6257920, 6570816, 7509504, 8213520, 8761088, 9386880, 10012672, 10951360, 12515840, 13141632, 15019008, 16427040, 17522176, 18773760, 20025344, 21902720, 25031680, 26283264, 30038016, 32854080, 35044352, 37547520, 43805440, 50063360, 52566528, 60076032, 65708160, 70088704, 75095040, 87610880, 100126720, 105133056, 131416320, 140177408, 150190080, 175221760, 210266112, 262832640, 300380160, 350443520, 420532224, 525665280, 700887040, 1051330560, 2102661120]

約数ペア:

[(1, 2102661120), (2, 1051330560), (3, 700887040), (4, 525665280), (5, 420532224), (6, 350443520), (7, 300380160), (8, 262832640), (10, 210266112), (12, 175221760), (14, 150190080), (15, 140177408), (16, 131416320), (20, 105133056), (21, 100126720), (24, 87610880), (28, 75095040), (30, 70088704), (32, 65708160), (35, 60076032), (40, 52566528), (42, 50063360), (48, 43805440), (56, 37547520), (60, 35044352), (64, 32854080), (70, 30038016), (80, 26283264), (84, 25031680), (96, 21902720), (105, 20025344), (112, 18773760), (120, 17522176), (128, 16427040), (140, 15019008), (160, 13141632), (168, 12515840), (192, 10951360), (210, 10012672), (224, 9386880), (240, 8761088), (256, 8213520), (280, 7509504), (320, 6570816), (336, 6257920), (384, 5475680), (420, 5006336), (448, 4693440), (480, 4380544), (512, 4106760), (560, 3754752), (640, 3285408), (672, 3128960), (768, 2737840), (840, 2503168), (896, 2346720), (960, 2190272), (1024, 2053380), (1120, 1877376), (1280, 1642704), (1344, 1564480), (1536, 1368920), (1680, 1251584), (1792, 1173360), (1920, 1095136), (2048, 1026690), (2240, 938688), (2560, 821352), (2688, 782240), (3072, 684460), (3360, 625792), (3584, 586680), (3840, 547568), (4096, 513345), (4480, 469344), (4889, 430080), (5120, 410676), (5376, 391120), (6144, 342230), (6720, 312896), (7168, 293340), (7680, 273784), (8960, 234672), (9778, 215040), (10240, 205338), (10752, 195560), (12288, 171115), (13440, 156448), (14336, 146670), (14667, 143360), (15360, 136892), (17920, 117336), (19556, 107520), (20480, 102669), (21504, 97780), (24445, 86016), (26880, 78224), (28672, 73335), (29334, 71680), (30720, 68446), (34223, 61440), (35840, 58668), (39112, 53760), (43008, 48890)]