2830388960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19049

約数の個数: 144

約数和(自身を含む): 8188341840

約数和(自身を除く): 5357952880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 19001, 21280, 29792, 37240, 38002, 74480, 76004, 95005, 133007, 148960, 152008, 190010, 266014, 304016, 361019, 380020, 532028, 608032, 665035, 722038, 760040, 931049, 1064056, 1330070, 1444076, 1520080, 1805095, 1862098, 2128112, 2527133, 2660140, 2888152, 3040160, 3610190, 3724196, 4256224, 4655245, 5054266, 5320280, 5776304, 7220380, 7448392, 9310490, 10108532, 10640560, 11552608, 12635665, 14440760, 14896784, 17689931, 18620980, 20217064, 21281120, 25271330, 28881520, 29793568, 35379862, 37241960, 40434128, 50542660, 57763040, 70759724, 74483920, 80868256, 88449655, 101085320, 141519448, 148967840, 176899310, 202170640, 283038896, 353798620, 404341280, 566077792, 707597240, 1415194480, 2830388960]

約数ペア:

[(1, 2830388960), (2, 1415194480), (4, 707597240), (5, 566077792), (7, 404341280), (8, 353798620), (10, 283038896), (14, 202170640), (16, 176899310), (19, 148967840), (20, 141519448), (28, 101085320), (32, 88449655), (35, 80868256), (38, 74483920), (40, 70759724), (49, 57763040), (56, 50542660), (70, 40434128), (76, 37241960), (80, 35379862), (95, 29793568), (98, 28881520), (112, 25271330), (133, 21281120), (140, 20217064), (152, 18620980), (160, 17689931), (190, 14896784), (196, 14440760), (224, 12635665), (245, 11552608), (266, 10640560), (280, 10108532), (304, 9310490), (380, 7448392), (392, 7220380), (490, 5776304), (532, 5320280), (560, 5054266), (608, 4655245), (665, 4256224), (760, 3724196), (784, 3610190), (931, 3040160), (980, 2888152), (1064, 2660140), (1120, 2527133), (1330, 2128112), (1520, 1862098), (1568, 1805095), (1862, 1520080), (1960, 1444076), (2128, 1330070), (2660, 1064056), (3040, 931049), (3724, 760040), (3920, 722038), (4256, 665035), (4655, 608032), (5320, 532028), (7448, 380020), (7840, 361019), (9310, 304016), (10640, 266014), (14896, 190010), (18620, 152008), (19001, 148960), (21280, 133007), (29792, 95005), (37240, 76004), (38002, 74480)]