1043390320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14055

約数の個数: 120

約数和(自身を含む): 2970680400

約数和(自身を除く): 1927290080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3724, 3920, 4655, 5320, 7448, 9310, 10640, 14009, 14896, 18620, 28018, 37240, 56036, 70045, 74480, 98063, 112072, 140090, 196126, 224144, 266171, 280180, 392252, 490315, 532342, 560360, 686441, 784504, 980630, 1064684, 1120720, 1330855, 1372882, 1569008, 1863197, 1961260, 2129368, 2661710, 2745764, 3432205, 3726394, 3922520, 4258736, 5323420, 5491528, 6864410, 7452788, 7845040, 9315985, 10646840, 10983056, 13042379, 13728820, 14905576, 18631970, 21293680, 26084758, 27457640, 29811152, 37263940, 52169516, 54915280, 65211895, 74527880, 104339032, 130423790, 149055760, 208678064, 260847580, 521695160, 1043390320]

約数ペア:

[(1, 1043390320), (2, 521695160), (4, 260847580), (5, 208678064), (7, 149055760), (8, 130423790), (10, 104339032), (14, 74527880), (16, 65211895), (19, 54915280), (20, 52169516), (28, 37263940), (35, 29811152), (38, 27457640), (40, 26084758), (49, 21293680), (56, 18631970), (70, 14905576), (76, 13728820), (80, 13042379), (95, 10983056), (98, 10646840), (112, 9315985), (133, 7845040), (140, 7452788), (152, 6864410), (190, 5491528), (196, 5323420), (245, 4258736), (266, 3922520), (280, 3726394), (304, 3432205), (380, 2745764), (392, 2661710), (490, 2129368), (532, 1961260), (560, 1863197), (665, 1569008), (760, 1372882), (784, 1330855), (931, 1120720), (980, 1064684), (1064, 980630), (1330, 784504), (1520, 686441), (1862, 560360), (1960, 532342), (2128, 490315), (2660, 392252), (3724, 280180), (3920, 266171), (4655, 224144), (5320, 196126), (7448, 140090), (9310, 112072), (10640, 98063), (14009, 74480), (14896, 70045), (18620, 56036), (28018, 37240)]