669700080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1608

約数の個数: 240

約数和(自身を含む): 2600994240

約数和(自身を除く): 1931294160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 336, 356, 360, 420, 445, 504, 534, 560, 623, 630, 712, 720, 801, 840, 890, 1008, 1068, 1246, 1260, 1335, 1424, 1493, 1602, 1680, 1780, 1869, 2136, 2492, 2520, 2670, 2986, 3115, 3204, 3560, 3738, 4005, 4272, 4479, 4984, 5040, 5340, 5607, 5972, 6230, 6408, 7120, 7465, 7476, 8010, 8958, 9345, 9968, 10451, 10680, 11214, 11944, 12460, 12816, 13437, 14930, 14952, 16020, 17916, 18690, 20902, 21360, 22395, 22428, 23888, 24920, 26874, 28035, 29860, 29904, 31353, 32040, 35832, 37380, 41804, 44790, 44856, 49840, 52255, 53748, 56070, 59720, 62706, 64080, 67185, 71664, 74760, 83608, 89580, 89712, 94059, 104510, 107496, 112140, 119440, 125412, 132877, 134370, 149520, 156765, 167216, 179160, 188118, 209020, 214992, 224280, 250824, 265754, 268740, 313530, 358320, 376236, 398631, 418040, 448560, 470295, 501648, 531508, 537480, 627060, 664385, 752472, 797262, 836080, 930139, 940590, 1063016, 1074960, 1195893, 1254120, 1328770, 1504944, 1594524, 1860278, 1881180, 1993155, 2126032, 2391786, 2508240, 2657540, 2790417, 3189048, 3720556, 3762360, 3986310, 4650695, 4783572, 5315080, 5580834, 5979465, 6378096, 7441112, 7524720, 7972620, 8371251, 9301390, 9567144, 10630160, 11161668, 11958930, 13952085, 14882224, 15945240, 16742502, 18602780, 19134288, 22323336, 23917860, 27904170, 31890480, 33485004, 37205560, 41856255, 44646672, 47835720, 55808340, 66970008, 74411120, 83712510, 95671440, 111616680, 133940016, 167425020, 223233360, 334850040, 669700080]

約数ペア:

[(1, 669700080), (2, 334850040), (3, 223233360), (4, 167425020), (5, 133940016), (6, 111616680), (7, 95671440), (8, 83712510), (9, 74411120), (10, 66970008), (12, 55808340), (14, 47835720), (15, 44646672), (16, 41856255), (18, 37205560), (20, 33485004), (21, 31890480), (24, 27904170), (28, 23917860), (30, 22323336), (35, 19134288), (36, 18602780), (40, 16742502), (42, 15945240), (45, 14882224), (48, 13952085), (56, 11958930), (60, 11161668), (63, 10630160), (70, 9567144), (72, 9301390), (80, 8371251), (84, 7972620), (89, 7524720), (90, 7441112), (105, 6378096), (112, 5979465), (120, 5580834), (126, 5315080), (140, 4783572), (144, 4650695), (168, 3986310), (178, 3762360), (180, 3720556), (210, 3189048), (240, 2790417), (252, 2657540), (267, 2508240), (280, 2391786), (315, 2126032), (336, 1993155), (356, 1881180), (360, 1860278), (420, 1594524), (445, 1504944), (504, 1328770), (534, 1254120), (560, 1195893), (623, 1074960), (630, 1063016), (712, 940590), (720, 930139), (801, 836080), (840, 797262), (890, 752472), (1008, 664385), (1068, 627060), (1246, 537480), (1260, 531508), (1335, 501648), (1424, 470295), (1493, 448560), (1602, 418040), (1680, 398631), (1780, 376236), (1869, 358320), (2136, 313530), (2492, 268740), (2520, 265754), (2670, 250824), (2986, 224280), (3115, 214992), (3204, 209020), (3560, 188118), (3738, 179160), (4005, 167216), (4272, 156765), (4479, 149520), (4984, 134370), (5040, 132877), (5340, 125412), (5607, 119440), (5972, 112140), (6230, 107496), (6408, 104510), (7120, 94059), (7465, 89712), (7476, 89580), (8010, 83608), (8958, 74760), (9345, 71664), (9968, 67185), (10451, 64080), (10680, 62706), (11214, 59720), (11944, 56070), (12460, 53748), (12816, 52255), (13437, 49840), (14930, 44856), (14952, 44790), (16020, 41804), (17916, 37380), (18690, 35832), (20902, 32040), (21360, 31353), (22395, 29904), (22428, 29860), (23888, 28035), (24920, 26874)]