861880320

素因数分解:

$2^{14}\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 360

約数和(自身を含む): 3435030144

約数和(自身を除く): 2573149824

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, 167, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 334, 336, 360, 384, 420, 448, 480, 501, 504, 512, 560, 576, 630, 640, 668, 672, 720, 768, 835, 840, 896, 960, 1002, 1008, 1024, 1120, 1152, 1169, 1260, 1280, 1336, 1344, 1440, 1503, 1536, 1670, 1680, 1792, 1920, 2004, 2016, 2048, 2240, 2304, 2338, 2505, 2520, 2560, 2672, 2688, 2880, 3006, 3072, 3340, 3360, 3507, 3584, 3840, 4008, 4032, 4096, 4480, 4608, 4676, 5010, 5040, 5120, 5344, 5376, 5760, 5845, 6012, 6144, 6680, 6720, 7014, 7168, 7515, 7680, 8016, 8064, 8192, 8960, 9216, 9352, 10020, 10080, 10240, 10521, 10688, 10752, 11520, 11690, 12024, 12288, 13360, 13440, 14028, 14336, 15030, 15360, 16032, 16128, 16384, 17535, 17920, 18432, 18704, 20040, 20160, 20480, 21042, 21376, 21504, 23040, 23380, 24048, 24576, 26720, 26880, 28056, 28672, 30060, 30720, 32064, 32256, 35070, 35840, 36864, 37408, 40080, 40320, 40960, 42084, 42752, 43008, 46080, 46760, 48096, 49152, 52605, 53440, 53760, 56112, 57344, 60120, 61440, 64128, 64512, 70140, 71680, 73728, 74816, 80160, 80640, 81920, 84168, 85504, 86016, 92160, 93520, 96192, 105210, 106880, 107520, 112224, 114688, 120240, 122880, 128256, 129024, 140280, 143360, 147456, 149632, 160320, 161280, 168336, 171008, 172032, 184320, 187040, 192384, 210420, 213760, 215040, 224448, 240480, 245760, 256512, 258048, 280560, 286720, 299264, 320640, 322560, 336672, 342016, 344064, 368640, 374080, 384768, 420840, 427520, 430080, 448896, 480960, 513024, 516096, 561120, 573440, 598528, 641280, 645120, 673344, 684032, 737280, 748160, 769536, 841680, 855040, 860160, 897792, 961920, 1026048, 1032192, 1122240, 1197056, 1282560, 1290240, 1346688, 1368064, 1496320, 1539072, 1683360, 1710080, 1720320, 1795584, 1923840, 2052096, 2244480, 2394112, 2565120, 2580480, 2693376, 2736128, 2992640, 3078144, 3366720, 3420160, 3591168, 3847680, 4104192, 4488960, 4788224, 5130240, 5160960, 5386752, 5985280, 6156288, 6733440, 6840320, 7182336, 7695360, 8208384, 8977920, 9576448, 10260480, 10773504, 11970560, 12312576, 13466880, 13680640, 14364672, 15390720, 17955840, 19152896, 20520960, 21547008, 23941120, 24625152, 26933760, 28729344, 30781440, 35911680, 41041920, 43094016, 47882240, 53867520, 57458688, 61562880, 71823360, 86188032, 95764480, 107735040, 123125760, 143646720, 172376064, 215470080, 287293440, 430940160, 861880320]

約数ペア:

[(1, 861880320), (2, 430940160), (3, 287293440), (4, 215470080), (5, 172376064), (6, 143646720), (7, 123125760), (8, 107735040), (9, 95764480), (10, 86188032), (12, 71823360), (14, 61562880), (15, 57458688), (16, 53867520), (18, 47882240), (20, 43094016), (21, 41041920), (24, 35911680), (28, 30781440), (30, 28729344), (32, 26933760), (35, 24625152), (36, 23941120), (40, 21547008), (42, 20520960), (45, 19152896), (48, 17955840), (56, 15390720), (60, 14364672), (63, 13680640), (64, 13466880), (70, 12312576), (72, 11970560), (80, 10773504), (84, 10260480), (90, 9576448), (96, 8977920), (105, 8208384), (112, 7695360), (120, 7182336), (126, 6840320), (128, 6733440), (140, 6156288), (144, 5985280), (160, 5386752), (167, 5160960), (168, 5130240), (180, 4788224), (192, 4488960), (210, 4104192), (224, 3847680), (240, 3591168), (252, 3420160), (256, 3366720), (280, 3078144), (288, 2992640), (315, 2736128), (320, 2693376), (334, 2580480), (336, 2565120), (360, 2394112), (384, 2244480), (420, 2052096), (448, 1923840), (480, 1795584), (501, 1720320), (504, 1710080), (512, 1683360), (560, 1539072), (576, 1496320), (630, 1368064), (640, 1346688), (668, 1290240), (672, 1282560), (720, 1197056), (768, 1122240), (835, 1032192), (840, 1026048), (896, 961920), (960, 897792), (1002, 860160), (1008, 855040), (1024, 841680), (1120, 769536), (1152, 748160), (1169, 737280), (1260, 684032), (1280, 673344), (1336, 645120), (1344, 641280), (1440, 598528), (1503, 573440), (1536, 561120), (1670, 516096), (1680, 513024), (1792, 480960), (1920, 448896), (2004, 430080), (2016, 427520), (2048, 420840), (2240, 384768), (2304, 374080), (2338, 368640), (2505, 344064), (2520, 342016), (2560, 336672), (2672, 322560), (2688, 320640), (2880, 299264), (3006, 286720), (3072, 280560), (3340, 258048), (3360, 256512), (3507, 245760), (3584, 240480), (3840, 224448), (4008, 215040), (4032, 213760), (4096, 210420), (4480, 192384), (4608, 187040), (4676, 184320), (5010, 172032), (5040, 171008), (5120, 168336), (5344, 161280), (5376, 160320), (5760, 149632), (5845, 147456), (6012, 143360), (6144, 140280), (6680, 129024), (6720, 128256), (7014, 122880), (7168, 120240), (7515, 114688), (7680, 112224), (8016, 107520), (8064, 106880), (8192, 105210), (8960, 96192), (9216, 93520), (9352, 92160), (10020, 86016), (10080, 85504), (10240, 84168), (10521, 81920), (10688, 80640), (10752, 80160), (11520, 74816), (11690, 73728), (12024, 71680), (12288, 70140), (13360, 64512), (13440, 64128), (14028, 61440), (14336, 60120), (15030, 57344), (15360, 56112), (16032, 53760), (16128, 53440), (16384, 52605), (17535, 49152), (17920, 48096), (18432, 46760), (18704, 46080), (20040, 43008), (20160, 42752), (20480, 42084), (21042, 40960), (21376, 40320), (21504, 40080), (23040, 37408), (23380, 36864), (24048, 35840), (24576, 35070), (26720, 32256), (26880, 32064), (28056, 30720), (28672, 30060)]