269218880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 112

約数和(自身を含む): 756489216

約数和(自身を除く): 487270336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3877, 4340, 4960, 6944, 7754, 8680, 9920, 13888, 15508, 17360, 19385, 27139, 31016, 34720, 38770, 54278, 62032, 69440, 77540, 108556, 120187, 124064, 135695, 155080, 217112, 240374, 248128, 271390, 310160, 434224, 480748, 542780, 600935, 620320, 841309, 868448, 961496, 1085560, 1201870, 1240640, 1682618, 1736896, 1922992, 2171120, 2403740, 3365236, 3845984, 4206545, 4342240, 4807480, 6730472, 7691968, 8413090, 8684480, 9614960, 13460944, 16826180, 19229920, 26921888, 33652360, 38459840, 53843776, 67304720, 134609440, 269218880]

約数ペア:

[(1, 269218880), (2, 134609440), (4, 67304720), (5, 53843776), (7, 38459840), (8, 33652360), (10, 26921888), (14, 19229920), (16, 16826180), (20, 13460944), (28, 9614960), (31, 8684480), (32, 8413090), (35, 7691968), (40, 6730472), (56, 4807480), (62, 4342240), (64, 4206545), (70, 3845984), (80, 3365236), (112, 2403740), (124, 2171120), (140, 1922992), (155, 1736896), (160, 1682618), (217, 1240640), (224, 1201870), (248, 1085560), (280, 961496), (310, 868448), (320, 841309), (434, 620320), (448, 600935), (496, 542780), (560, 480748), (620, 434224), (868, 310160), (992, 271390), (1085, 248128), (1120, 240374), (1240, 217112), (1736, 155080), (1984, 135695), (2170, 124064), (2240, 120187), (2480, 108556), (3472, 77540), (3877, 69440), (4340, 62032), (4960, 54278), (6944, 38770), (7754, 34720), (8680, 31016), (9920, 27139), (13888, 19385), (15508, 17360)]