713574120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 2569420800

約数和(自身を除く): 1855846680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 67, 70, 84, 93, 105, 120, 124, 134, 140, 155, 168, 186, 201, 210, 217, 248, 268, 280, 310, 335, 372, 402, 409, 420, 434, 465, 469, 536, 620, 651, 670, 744, 804, 818, 840, 868, 930, 938, 1005, 1085, 1227, 1240, 1302, 1340, 1407, 1608, 1636, 1736, 1860, 1876, 2010, 2045, 2077, 2170, 2345, 2454, 2604, 2680, 2814, 2863, 3255, 3272, 3720, 3752, 4020, 4090, 4154, 4340, 4690, 4908, 5208, 5628, 5726, 6135, 6231, 6510, 7035, 8040, 8180, 8308, 8589, 8680, 9380, 9816, 10385, 11256, 11452, 12270, 12462, 12679, 13020, 14070, 14315, 14539, 16360, 16616, 17178, 18760, 20770, 22904, 24540, 24924, 25358, 26040, 27403, 28140, 28630, 29078, 31155, 34356, 38037, 41540, 42945, 43617, 49080, 49848, 50716, 54806, 56280, 57260, 58156, 62310, 63395, 68712, 72695, 76074, 82209, 83080, 85890, 87234, 88753, 101432, 109612, 114520, 116312, 124620, 126790, 137015, 145390, 152148, 164418, 171780, 174468, 177506, 190185, 191821, 218085, 219224, 249240, 253580, 266259, 274030, 290780, 304296, 328836, 343560, 348936, 355012, 380370, 383642, 411045, 436170, 443765, 507160, 532518, 548060, 575463, 581560, 657672, 710024, 760740, 767284, 822090, 849493, 872340, 887530, 959105, 1065036, 1096120, 1150926, 1331295, 1521480, 1534568, 1644180, 1698986, 1744680, 1775060, 1918210, 2130072, 2301852, 2548479, 2662590, 2877315, 3288360, 3397972, 3550120, 3836420, 4247465, 4603704, 5096958, 5325180, 5754630, 5946451, 6795944, 7672840, 8494930, 10193916, 10650360, 11509260, 11892902, 12742395, 16989860, 17839353, 20387832, 23018520, 23785804, 25484790, 29732255, 33979720, 35678706, 47571608, 50969580, 59464510, 71357412, 89196765, 101939160, 118929020, 142714824, 178393530, 237858040, 356787060, 713574120]

約数ペア:

[(1, 713574120), (2, 356787060), (3, 237858040), (4, 178393530), (5, 142714824), (6, 118929020), (7, 101939160), (8, 89196765), (10, 71357412), (12, 59464510), (14, 50969580), (15, 47571608), (20, 35678706), (21, 33979720), (24, 29732255), (28, 25484790), (30, 23785804), (31, 23018520), (35, 20387832), (40, 17839353), (42, 16989860), (56, 12742395), (60, 11892902), (62, 11509260), (67, 10650360), (70, 10193916), (84, 8494930), (93, 7672840), (105, 6795944), (120, 5946451), (124, 5754630), (134, 5325180), (140, 5096958), (155, 4603704), (168, 4247465), (186, 3836420), (201, 3550120), (210, 3397972), (217, 3288360), (248, 2877315), (268, 2662590), (280, 2548479), (310, 2301852), (335, 2130072), (372, 1918210), (402, 1775060), (409, 1744680), (420, 1698986), (434, 1644180), (465, 1534568), (469, 1521480), (536, 1331295), (620, 1150926), (651, 1096120), (670, 1065036), (744, 959105), (804, 887530), (818, 872340), (840, 849493), (868, 822090), (930, 767284), (938, 760740), (1005, 710024), (1085, 657672), (1227, 581560), (1240, 575463), (1302, 548060), (1340, 532518), (1407, 507160), (1608, 443765), (1636, 436170), (1736, 411045), (1860, 383642), (1876, 380370), (2010, 355012), (2045, 348936), (2077, 343560), (2170, 328836), (2345, 304296), (2454, 290780), (2604, 274030), (2680, 266259), (2814, 253580), (2863, 249240), (3255, 219224), (3272, 218085), (3720, 191821), (3752, 190185), (4020, 177506), (4090, 174468), (4154, 171780), (4340, 164418), (4690, 152148), (4908, 145390), (5208, 137015), (5628, 126790), (5726, 124620), (6135, 116312), (6231, 114520), (6510, 109612), (7035, 101432), (8040, 88753), (8180, 87234), (8308, 85890), (8589, 83080), (8680, 82209), (9380, 76074), (9816, 72695), (10385, 68712), (11256, 63395), (11452, 62310), (12270, 58156), (12462, 57260), (12679, 56280), (13020, 54806), (14070, 50716), (14315, 49848), (14539, 49080), (16360, 43617), (16616, 42945), (17178, 41540), (18760, 38037), (20770, 34356), (22904, 31155), (24540, 29078), (24924, 28630), (25358, 28140), (26040, 27403)]