135160880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 361584000

約数和(自身を除く): 226423120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 29, 34, 40, 46, 58, 68, 80, 85, 92, 115, 116, 136, 145, 149, 170, 184, 230, 232, 272, 290, 298, 340, 368, 391, 460, 464, 493, 580, 596, 667, 680, 745, 782, 920, 986, 1160, 1192, 1334, 1360, 1490, 1564, 1840, 1955, 1972, 2320, 2384, 2465, 2533, 2668, 2980, 3128, 3335, 3427, 3910, 3944, 4321, 4930, 5066, 5336, 5960, 6256, 6670, 6854, 7820, 7888, 8642, 9860, 10132, 10672, 11339, 11920, 12665, 13340, 13708, 15640, 17135, 17284, 19720, 20264, 21605, 22678, 25330, 26680, 27416, 31280, 34270, 34568, 39440, 40528, 43210, 45356, 50660, 53360, 54832, 56695, 58259, 68540, 69136, 73457, 86420, 90712, 99383, 101320, 113390, 116518, 137080, 146914, 172840, 181424, 198766, 202640, 226780, 233036, 274160, 291295, 293828, 345680, 367285, 397532, 453560, 466072, 496915, 582590, 587656, 734570, 795064, 907120, 932144, 993830, 1165180, 1175312, 1469140, 1590128, 1689511, 1987660, 2330360, 2938280, 3379022, 3975320, 4660720, 5876560, 6758044, 7950640, 8447555, 13516088, 16895110, 27032176, 33790220, 67580440, 135160880]

約数ペア:

[(1, 135160880), (2, 67580440), (4, 33790220), (5, 27032176), (8, 16895110), (10, 13516088), (16, 8447555), (17, 7950640), (20, 6758044), (23, 5876560), (29, 4660720), (34, 3975320), (40, 3379022), (46, 2938280), (58, 2330360), (68, 1987660), (80, 1689511), (85, 1590128), (92, 1469140), (115, 1175312), (116, 1165180), (136, 993830), (145, 932144), (149, 907120), (170, 795064), (184, 734570), (230, 587656), (232, 582590), (272, 496915), (290, 466072), (298, 453560), (340, 397532), (368, 367285), (391, 345680), (460, 293828), (464, 291295), (493, 274160), (580, 233036), (596, 226780), (667, 202640), (680, 198766), (745, 181424), (782, 172840), (920, 146914), (986, 137080), (1160, 116518), (1192, 113390), (1334, 101320), (1360, 99383), (1490, 90712), (1564, 86420), (1840, 73457), (1955, 69136), (1972, 68540), (2320, 58259), (2384, 56695), (2465, 54832), (2533, 53360), (2668, 50660), (2980, 45356), (3128, 43210), (3335, 40528), (3427, 39440), (3910, 34568), (3944, 34270), (4321, 31280), (4930, 27416), (5066, 26680), (5336, 25330), (5960, 22678), (6256, 21605), (6670, 20264), (6854, 19720), (7820, 17284), (7888, 17135), (8642, 15640), (9860, 13708), (10132, 13340), (10672, 12665), (11339, 11920)]