9721635840

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{30139}}^1$

素因数の和:30177

約数の個数: 264

約数和(自身を含む): 38498665920

約数和(自身を除く): 28777030080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 30139, 32256, 35840, 40320, 46080, 53760, 60278, 64512, 80640, 90417, 107520, 120556, 150695, 161280, 180834, 210973, 241112, 271251, 301390, 322560, 361668, 421946, 452085, 482224, 542502, 602780, 632919, 723336, 843892, 904170, 964448, 1054865, 1085004, 1205560, 1265838, 1356255, 1446672, 1687784, 1808340, 1898757, 1928896, 2109730, 2170008, 2411120, 2531676, 2712510, 2893344, 3164595, 3375568, 3616680, 3797514, 3857792, 4219460, 4340016, 4822240, 5063352, 5425020, 5786688, 6329190, 6751136, 7233360, 7595028, 7715584, 8438920, 8680032, 9493785, 9644480, 10126704, 10850040, 11573376, 12658380, 13502272, 14466720, 15190056, 15431168, 16877840, 17360064, 18987570, 19288960, 20253408, 21700080, 23146752, 25316760, 27004544, 28933440, 30380112, 30862336, 33755680, 34720128, 37975140, 38577920, 40506816, 43400160, 46293504, 50633520, 54009088, 57866880, 60760224, 67511360, 69440256, 75950280, 77155840, 81013632, 86800320, 92587008, 101267040, 108018176, 115733760, 121520448, 135022720, 138880512, 151900560, 154311680, 162027264, 173600640, 202534080, 216036352, 231467520, 243040896, 270045440, 277761024, 303801120, 324054528, 347201280, 405068160, 462935040, 486081792, 540090880, 607602240, 648109056, 694402560, 810136320, 972163584, 1080181760, 1215204480, 1388805120, 1620272640, 1944327168, 2430408960, 3240545280, 4860817920, 9721635840]

約数ペア:

[(1, 9721635840), (2, 4860817920), (3, 3240545280), (4, 2430408960), (5, 1944327168), (6, 1620272640), (7, 1388805120), (8, 1215204480), (9, 1080181760), (10, 972163584), (12, 810136320), (14, 694402560), (15, 648109056), (16, 607602240), (18, 540090880), (20, 486081792), (21, 462935040), (24, 405068160), (28, 347201280), (30, 324054528), (32, 303801120), (35, 277761024), (36, 270045440), (40, 243040896), (42, 231467520), (45, 216036352), (48, 202534080), (56, 173600640), (60, 162027264), (63, 154311680), (64, 151900560), (70, 138880512), (72, 135022720), (80, 121520448), (84, 115733760), (90, 108018176), (96, 101267040), (105, 92587008), (112, 86800320), (120, 81013632), (126, 77155840), (128, 75950280), (140, 69440256), (144, 67511360), (160, 60760224), (168, 57866880), (180, 54009088), (192, 50633520), (210, 46293504), (224, 43400160), (240, 40506816), (252, 38577920), (256, 37975140), (280, 34720128), (288, 33755680), (315, 30862336), (320, 30380112), (336, 28933440), (360, 27004544), (384, 25316760), (420, 23146752), (448, 21700080), (480, 20253408), (504, 19288960), (512, 18987570), (560, 17360064), (576, 16877840), (630, 15431168), (640, 15190056), (672, 14466720), (720, 13502272), (768, 12658380), (840, 11573376), (896, 10850040), (960, 10126704), (1008, 9644480), (1024, 9493785), (1120, 8680032), (1152, 8438920), (1260, 7715584), (1280, 7595028), (1344, 7233360), (1440, 6751136), (1536, 6329190), (1680, 5786688), (1792, 5425020), (1920, 5063352), (2016, 4822240), (2240, 4340016), (2304, 4219460), (2520, 3857792), (2560, 3797514), (2688, 3616680), (2880, 3375568), (3072, 3164595), (3360, 2893344), (3584, 2712510), (3840, 2531676), (4032, 2411120), (4480, 2170008), (4608, 2109730), (5040, 1928896), (5120, 1898757), (5376, 1808340), (5760, 1687784), (6720, 1446672), (7168, 1356255), (7680, 1265838), (8064, 1205560), (8960, 1085004), (9216, 1054865), (10080, 964448), (10752, 904170), (11520, 843892), (13440, 723336), (15360, 632919), (16128, 602780), (17920, 542502), (20160, 482224), (21504, 452085), (23040, 421946), (26880, 361668), (30139, 322560), (32256, 301390), (35840, 271251), (40320, 241112), (46080, 210973), (53760, 180834), (60278, 161280), (64512, 150695), (80640, 120556), (90417, 107520)]