31931400960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21487}}^1$

素因数の和:21560

約数の個数: 288

約数和(自身を含む): 115952686080

約数和(自身を除く): 84021285120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 768, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3840, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 6912, 7740, 8256, 8640, 9288, 10320, 11008, 11520, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 21487, 23220, 24768, 27520, 30960, 33024, 34560, 37152, 41280, 42974, 46440, 49536, 55040, 61920, 64461, 74304, 82560, 85948, 92880, 99072, 107435, 123840, 128922, 148608, 165120, 171896, 185760, 193383, 214870, 247680, 257844, 297216, 322305, 343792, 371520, 386766, 429740, 495360, 515688, 580149, 644610, 687584, 743040, 773532, 859480, 923941, 966915, 1031376, 1160298, 1289220, 1375168, 1486080, 1547064, 1718960, 1847882, 1933830, 2062752, 2320596, 2578440, 2750336, 2771823, 2900745, 3094128, 3437920, 3695764, 3867660, 4125504, 4619705, 4641192, 5156880, 5500672, 5543646, 5801490, 6188256, 6875840, 7391528, 7735320, 8251008, 8315469, 9239410, 9282384, 10313760, 11087292, 11602980, 12376512, 13751680, 13859115, 14783056, 15470640, 16502016, 16630938, 18478820, 18564768, 20627520, 22174584, 23205960, 24753024, 24946407, 27503360, 27718230, 29566112, 30941280, 33261876, 36957640, 37129536, 41255040, 41577345, 44349168, 46411920, 49506048, 49892814, 55436460, 59132224, 61882560, 66523752, 73915280, 74259072, 82510080, 83154690, 88698336, 92823840, 99785628, 110872920, 118264448, 123765120, 124732035, 133047504, 147830560, 148518144, 166309380, 177396672, 185647680, 199571256, 221745840, 236528896, 247530240, 249464070, 266095008, 295661120, 332618760, 354793344, 371295360, 399142512, 443491680, 498928140, 532190016, 591322240, 665237520, 709586688, 742590720, 798285024, 886983360, 997856280, 1064380032, 1182644480, 1330475040, 1596570048, 1773966720, 1995712560, 2128760064, 2660950080, 3193140096, 3547933440, 3991425120, 5321900160, 6386280192, 7982850240, 10643800320, 15965700480, 31931400960]

約数ペア:

[(1, 31931400960), (2, 15965700480), (3, 10643800320), (4, 7982850240), (5, 6386280192), (6, 5321900160), (8, 3991425120), (9, 3547933440), (10, 3193140096), (12, 2660950080), (15, 2128760064), (16, 1995712560), (18, 1773966720), (20, 1596570048), (24, 1330475040), (27, 1182644480), (30, 1064380032), (32, 997856280), (36, 886983360), (40, 798285024), (43, 742590720), (45, 709586688), (48, 665237520), (54, 591322240), (60, 532190016), (64, 498928140), (72, 443491680), (80, 399142512), (86, 371295360), (90, 354793344), (96, 332618760), (108, 295661120), (120, 266095008), (128, 249464070), (129, 247530240), (135, 236528896), (144, 221745840), (160, 199571256), (172, 185647680), (180, 177396672), (192, 166309380), (215, 148518144), (216, 147830560), (240, 133047504), (256, 124732035), (258, 123765120), (270, 118264448), (288, 110872920), (320, 99785628), (344, 92823840), (360, 88698336), (384, 83154690), (387, 82510080), (430, 74259072), (432, 73915280), (480, 66523752), (516, 61882560), (540, 59132224), (576, 55436460), (640, 49892814), (645, 49506048), (688, 46411920), (720, 44349168), (768, 41577345), (774, 41255040), (860, 37129536), (864, 36957640), (960, 33261876), (1032, 30941280), (1080, 29566112), (1152, 27718230), (1161, 27503360), (1280, 24946407), (1290, 24753024), (1376, 23205960), (1440, 22174584), (1548, 20627520), (1720, 18564768), (1728, 18478820), (1920, 16630938), (1935, 16502016), (2064, 15470640), (2160, 14783056), (2304, 13859115), (2322, 13751680), (2580, 12376512), (2752, 11602980), (2880, 11087292), (3096, 10313760), (3440, 9282384), (3456, 9239410), (3840, 8315469), (3870, 8251008), (4128, 7735320), (4320, 7391528), (4644, 6875840), (5160, 6188256), (5504, 5801490), (5760, 5543646), (5805, 5500672), (6192, 5156880), (6880, 4641192), (6912, 4619705), (7740, 4125504), (8256, 3867660), (8640, 3695764), (9288, 3437920), (10320, 3094128), (11008, 2900745), (11520, 2771823), (11610, 2750336), (12384, 2578440), (13760, 2320596), (15480, 2062752), (16512, 1933830), (17280, 1847882), (18576, 1718960), (20640, 1547064), (21487, 1486080), (23220, 1375168), (24768, 1289220), (27520, 1160298), (30960, 1031376), (33024, 966915), (34560, 923941), (37152, 859480), (41280, 773532), (42974, 743040), (46440, 687584), (49536, 644610), (55040, 580149), (61920, 515688), (64461, 495360), (74304, 429740), (82560, 386766), (85948, 371520), (92880, 343792), (99072, 322305), (107435, 297216), (123840, 257844), (128922, 247680), (148608, 214870), (165120, 193383), (171896, 185760)]