145017232640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2312137}}^1$

素因数の和:2312172

約数の個数: 108

約数和(自身を含む): 404073861156

約数和(自身を除く): 259056628516

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 62720, 2312137, 4624274, 9248548, 11560685, 16184959, 18497096, 23121370, 32369918, 36994192, 46242740, 64739836, 73988384, 80924795, 92485480, 113294713, 129479672, 147976768, 161849590, 184970960, 226589426, 258959344, 295953536, 323699180, 369941920, 453178852, 517918688, 566473565, 591907072, 647398360, 739883840, 906357704, 1035837376, 1132947130, 1294796720, 1479767680, 1812715408, 2071674752, 2265894260, 2589593440, 2959535360, 3625430816, 4143349504, 4531788520, 5179186880, 7250861632, 9063577040, 10358373760, 14501723264, 18127154080, 20716747520, 29003446528, 36254308160, 72508616320, 145017232640]

約数ペア:

[(1, 145017232640), (2, 72508616320), (4, 36254308160), (5, 29003446528), (7, 20716747520), (8, 18127154080), (10, 14501723264), (14, 10358373760), (16, 9063577040), (20, 7250861632), (28, 5179186880), (32, 4531788520), (35, 4143349504), (40, 3625430816), (49, 2959535360), (56, 2589593440), (64, 2265894260), (70, 2071674752), (80, 1812715408), (98, 1479767680), (112, 1294796720), (128, 1132947130), (140, 1035837376), (160, 906357704), (196, 739883840), (224, 647398360), (245, 591907072), (256, 566473565), (280, 517918688), (320, 453178852), (392, 369941920), (448, 323699180), (490, 295953536), (560, 258959344), (640, 226589426), (784, 184970960), (896, 161849590), (980, 147976768), (1120, 129479672), (1280, 113294713), (1568, 92485480), (1792, 80924795), (1960, 73988384), (2240, 64739836), (3136, 46242740), (3920, 36994192), (4480, 32369918), (6272, 23121370), (7840, 18497096), (8960, 16184959), (12544, 11560685), (15680, 9248548), (31360, 4624274), (62720, 2312137)]