143288960

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 344341800

約数和(自身を除く): 201052840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 482, 640, 929, 964, 1205, 1858, 1928, 2410, 3716, 3856, 4645, 4820, 7432, 7712, 9290, 9640, 14864, 15424, 18580, 19280, 29728, 30848, 37160, 38560, 59456, 74320, 77120, 118912, 148640, 154240, 223889, 297280, 447778, 594560, 895556, 1119445, 1791112, 2238890, 3582224, 4477780, 7164448, 8955560, 14328896, 17911120, 28657792, 35822240, 71644480, 143288960]

約数ペア:

[(1, 143288960), (2, 71644480), (4, 35822240), (5, 28657792), (8, 17911120), (10, 14328896), (16, 8955560), (20, 7164448), (32, 4477780), (40, 3582224), (64, 2238890), (80, 1791112), (128, 1119445), (160, 895556), (241, 594560), (320, 447778), (482, 297280), (640, 223889), (929, 154240), (964, 148640), (1205, 118912), (1858, 77120), (1928, 74320), (2410, 59456), (3716, 38560), (3856, 37160), (4645, 30848), (4820, 29728), (7432, 19280), (7712, 18580), (9290, 15424), (9640, 14864)]