630791280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41719}}^1$

素因数の和:41748

約数の個数: 160

約数和(自身を含む): 2483174400

約数和(自身を除く): 1852383120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 41719, 83438, 125157, 166876, 208595, 250314, 292033, 333752, 375471, 417190, 500628, 584066, 625785, 667504, 750942, 834380, 876099, 1001256, 1126413, 1168132, 1251570, 1460165, 1501884, 1668760, 1752198, 1877355, 2002512, 2252826, 2336264, 2503140, 2628297, 2920330, 3003768, 3337520, 3504396, 3754710, 4380495, 4505652, 4672528, 5006280, 5256594, 5632065, 5840660, 6007536, 7008792, 7509420, 7884891, 8760990, 9011304, 10012560, 10513188, 11264130, 11681320, 13141485, 14017584, 15018840, 15769782, 17521980, 18022608, 21026376, 22528260, 23362640, 26282970, 30037680, 31539564, 35043960, 39424455, 42052752, 45056520, 52565940, 63079128, 70087920, 78848910, 90113040, 105131880, 126158256, 157697820, 210263760, 315395640, 630791280]

約数ペア:

[(1, 630791280), (2, 315395640), (3, 210263760), (4, 157697820), (5, 126158256), (6, 105131880), (7, 90113040), (8, 78848910), (9, 70087920), (10, 63079128), (12, 52565940), (14, 45056520), (15, 42052752), (16, 39424455), (18, 35043960), (20, 31539564), (21, 30037680), (24, 26282970), (27, 23362640), (28, 22528260), (30, 21026376), (35, 18022608), (36, 17521980), (40, 15769782), (42, 15018840), (45, 14017584), (48, 13141485), (54, 11681320), (56, 11264130), (60, 10513188), (63, 10012560), (70, 9011304), (72, 8760990), (80, 7884891), (84, 7509420), (90, 7008792), (105, 6007536), (108, 5840660), (112, 5632065), (120, 5256594), (126, 5006280), (135, 4672528), (140, 4505652), (144, 4380495), (168, 3754710), (180, 3504396), (189, 3337520), (210, 3003768), (216, 2920330), (240, 2628297), (252, 2503140), (270, 2336264), (280, 2252826), (315, 2002512), (336, 1877355), (360, 1752198), (378, 1668760), (420, 1501884), (432, 1460165), (504, 1251570), (540, 1168132), (560, 1126413), (630, 1001256), (720, 876099), (756, 834380), (840, 750942), (945, 667504), (1008, 625785), (1080, 584066), (1260, 500628), (1512, 417190), (1680, 375471), (1890, 333752), (2160, 292033), (2520, 250314), (3024, 208595), (3780, 166876), (5040, 125157), (7560, 83438), (15120, 41719)]